Remove pstring from clirap2 by completely rewriting the damn

thing :-). Now with added paranoia.
Jeremy.
(This used to be commit b6b5f92bc9457220df384bdb13530c393d294ce7)

1 files changed, 2211 insertions, 1684 deletions

diff --git a/source3/libsmb/clirap2.c b/source3/libsmb/clirap2.c
index f522e13345..d5795643e8 100644
--- a/source3/libsmb/clirap2.c
+++ b/source3/libsmb/clirap2.c
@@ -3,6 +3,7 @@
    More client RAP (SMB Remote Procedure Calls) functions
    Copyright (C) 2001 Steve French (sfrench@us.ibm.com)
    Copyright (C) 2001 Jim McDonough (jmcd@us.ibm.com)
+   Copyright (C) 2007 Jeremy Allison. jra@samba.org
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -80,916 +81,1140 @@
 #define DWORDSIZE 4
 
 #define PUTBYTE(p,b) do {SCVAL(p,0,b); p++;} while(0)
-#define GETBYTE(p,b) do {b = CVAL(p,0); p++;} while(0)
+
+#define GETBYTE(p,b,endp) \
+	do {\
+		if (p+1 < endp) {\
+			b = CVAL(p,0);\
+		}\
+		p++;\
+	} while(0)
+
 #define PUTWORD(p,w) do {SSVAL(p,0,w); p += WORDSIZE;} while(0)
-#define GETWORD(p,w) do {w = SVAL(p,0); p += WORDSIZE;} while(0)
+
+#define GETWORD(p,w,endp) \
+	do {\
+		if (p+WORDSIZE < endp) {\
+			w = SVAL(p,0);\
+		}\
+		p += WORDSIZE;\
+	} while(0)
+
 #define PUTDWORD(p,d) do {SIVAL(p,0,d); p += DWORDSIZE;} while(0)
-#define GETDWORD(p,d) do {d = IVAL(p,0); p += DWORDSIZE;} while(0)
-#define GETRES(p) p ? SVAL(p,0) : -1
+
+#define GETDWORD(p,d,endp) \
+	do {\
+		if (p+DWORDSIZE < endp) {\
+			d = IVAL(p,0);\
+		}\
+		p += DWORDSIZE;\
+	} while(0)
+
+#define GETRES(p,endp) ((p && p+2 < endp) ? SVAL(p,0) : -1)
+
 /* put string s at p with max len n and increment p past string */
-#define PUTSTRING(p,s,n) do {\
-  push_ascii(p,s?s:"",n?n:256,STR_TERMINATE);\
-  p = push_skip_string(p);\
-  } while(0)
+#define PUTSTRING(p,s,n) \
+	do {\
+		push_ascii(p,s?s:"",n?n:256,STR_TERMINATE);\
+		p = push_skip_string(p);\
+	} while(0)
+
 /* put string s and p, using fixed len l, and increment p by l */
-#define PUTSTRINGF(p,s,l) do {\
-  push_ascii(p,s?s:"",l,STR_TERMINATE);\
-  p += l;\
-  } while (0)
+#define PUTSTRINGF(p,s,l) \
+	do {\
+		push_ascii(p,s?s:"",l,STR_TERMINATE);\
+		p += l;\
+	} while (0)
+
 /* put string pointer at p, supplying offset o from rdata r, store   */
 /* dword offset at p, increment p by 4 and o by length of s.  This   */
 /* means on the first call, you must calc the offset yourself!       */
-#define PUTSTRINGP(p,s,r,o) do {\
-  if (s) {\
-    push_ascii(r+o,s,strlen(s)+1,STR_TERMINATE);\
-    PUTDWORD(p,o);\
-    o += strlen(s) + 1;\
-  } else PUTDWORD(p,0);\
-  }while(0);
-/* get asciiz string s from p, increment p past string */
-#define GETSTRING(p,s) do {\
-  pull_ascii_pstring(s,p);\
-  p = push_skip_string(p);\
-  } while(0)
-/* get fixed length l string s from p, increment p by l */
-#define GETSTRINGF(p,s,l) do {\
-  pull_ascii_pstring(s,p);\
-  p += l;\
-  } while(0)
-/* get string s from offset (obtained at p) from rdata r - converter c */
-#define GETSTRINGP(p,s,r,c) do {\
-  uint32 off;\
-  GETDWORD(p,off);\
-  off &= 0x0000FFFF; /* mask the obsolete segment number from the offset */ \
-  pull_ascii_pstring(s, off?(r+off-c):"");\
-  } while(0)
+
+#define PUTSTRINGP(p,s,r,o) \
+	do {\
+		if (s) {\
+			push_ascii(r+o,s,strlen(s)+1,STR_TERMINATE);\
+			PUTDWORD(p,o);\
+			o += strlen(s) + 1;\
+		} else {\
+			PUTDWORD(p,0);\
+		}\
+	}while(0);
+
+/* get asciiz string dest from src, return increment past string */
+
+static size_t rap_getstring(TALLOC_CTX *ctx, char *src, char **dest, const char *endp)
+{
+	char *p1;
+	size_t len;
+
+	*dest = NULL;
+	for (p1 = src, len = 0; *p1 && p1 < endp; len++)
+		p1++;
+	if (!*p1) {
+		len++;
+	}
+	pull_string_talloc(ctx,src,0,dest,src,len,STR_ASCII);
+	return len;
+}
+
+/* get fixed length l string dest from src, return increment for src */
+
+static size_t rap_getstringf(char *src, char *dest, size_t l, size_t dlen, char *endp)
+{
+	char *p1;
+	size_t len;
+
+	if (dlen) {
+		dest[0] = '\0';
+	}
+	for (p1 = src, len = 0; *p1 && p1 < endp; len++) {
+		p1++;
+	}
+	if (!*p1) {
+		len++;
+	}
+	if (len > l) {
+		len = l;
+	}
+	if (len) {
+	 	pull_ascii(dest,src,len,len,STR_ASCII);
+	}
+	return l;
+}
+
+/* get string dest from offset (obtained at p) from rdata r - converter c */
+static size_t rap_getstringp(TALLOC_CTX *ctx, char *p, char **dest, char *r, uint16_t c, char *endp)
+{
+	uint32_t off = 0;
+	const char *src;
+	size_t len=0;
+
+	*dest = NULL;
+	if (p+4 < endp) {
+		GETDWORD(p,off,endp);
+		off &= 0x0000FFFF; /* mask the obsolete segment number from the offset */
+		off -= c;
+	}
+	if (r+off > endp || r+off < r) {
+		src="";
+		len=1;
+	} else {
+		const char *p1;
+		src=r+off;
+		for (p1 = src, len = 0; *p1 && p1 < endp; len++) {
+			p1++;
+		}
+		if (!*p1) {
+			len++;
+		}
+	}
+	pull_string_talloc(ctx,src,0,dest,src,len,STR_ASCII);
+	return len;
+}
 
 static char *make_header(char *param, uint16 apinum, const char *reqfmt, const char *datafmt)
 {
-  PUTWORD(param,apinum);
-  if (reqfmt)
-    PUTSTRING(param,reqfmt,0);
-  else
-    *param++ = (char) 0;
-
-  if (datafmt)
-    PUTSTRING(param,datafmt,0);
-  else
-    *param++ = (char) 0;
-
-  return param;
+	PUTWORD(param,apinum);
+	if (reqfmt)
+		PUTSTRING(param,reqfmt,0);
+	else
+		*param++ = (char) 0;
+
+	if (datafmt)
+		PUTSTRING(param,datafmt,0);
+	else
+		*param++ = (char) 0;
+
+	return param;
 }
 
 /****************************************************************************
  call a NetGroupDelete - delete user group from remote server
 ****************************************************************************/
-int cli_NetGroupDelete(struct cli_state *cli, const char *group_name )
+
+int cli_NetGroupDelete(struct cli_state *cli, const char *group_name)
 {
-  char *rparam = NULL;
-  char *rdata = NULL;
-  char *p;
-  unsigned int rdrcnt,rprcnt;
-  int res;
-  char param[WORDSIZE                    /* api number    */
+	char *rparam = NULL;
+	char *rdata = NULL;
+	char *p;
+	unsigned int rdrcnt,rprcnt;
+	int res = -1;
+	char param[WORDSIZE                    /* api number    */
 	    +sizeof(RAP_NetGroupDel_REQ) /* parm string   */
 	    +1                           /* no ret string */
 	    +RAP_GROUPNAME_LEN           /* group to del  */
 	    +WORDSIZE];                  /* reserved word */
 
-  /* now send a SMBtrans command with api GroupDel */
-  p = make_header(param, RAP_WGroupDel, RAP_NetGroupDel_REQ, NULL);
-  PUTSTRING(p, group_name, RAP_GROUPNAME_LEN);
-  PUTWORD(p,0);  /* reserved word MBZ on input */
+	/* now send a SMBtrans command with api GroupDel */
+	p = make_header(param, RAP_WGroupDel, RAP_NetGroupDel_REQ, NULL);
+	PUTSTRING(p, group_name, RAP_GROUPNAME_LEN);
+	PUTWORD(p,0);  /* reserved word MBZ on input */
 
-  if (cli_api(cli,
+	if (cli_api(cli,
 	      param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */
 	      NULL, 0, 200,       /* data, length, maxlen */
 	      &rparam, &rprcnt,   /* return params, length */
 	      &rdata, &rdrcnt))   /* return data, length */
-    {
-      res = GETRES(rparam);
-
-      if (res == 0) {
-	/* nothing to do */
-      }
-      else if ((res == 5) || (res == 65)) {
-          DEBUG(1, ("Access Denied\n"));
-      }
-      else if (res == 2220) {
-         DEBUG (1, ("Group does not exist\n"));
-      }
-      else {
-	DEBUG(4,("NetGroupDelete res=%d\n", res));
-      }
-    } else {
-      res = -1;
-      DEBUG(4,("NetGroupDelete failed\n"));
-    }
-
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-
-  return res;
+	{
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam,endp);
+
+		if (res == 0) {
+			/* nothing to do */
+		} else if ((res == 5) || (res == 65)) {
+			DEBUG(1, ("Access Denied\n"));
+		} else if (res == 2220) {
+			DEBUG (1, ("Group does not exist\n"));
+		} else {
+			DEBUG(4,("NetGroupDelete res=%d\n", res));
+		}
+	} else {
+		res = -1;
+		DEBUG(4,("NetGroupDelete failed\n"));
+	}
+
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
+
+	return res;
 }
 
 /****************************************************************************
  call a NetGroupAdd - add user group to remote server
 ****************************************************************************/
-int cli_NetGroupAdd(struct cli_state *cli, RAP_GROUP_INFO_1 * grinfo )
+
+int cli_NetGroupAdd(struct cli_state *cli, RAP_GROUP_INFO_1 *grinfo)
 {
-  char *rparam = NULL;
-  char *rdata = NULL;
-  char *p;
-  unsigned int rdrcnt,rprcnt;
-  int res;
-  char param[WORDSIZE                    /* api number    */
+	char *rparam = NULL;
+	char *rdata = NULL;
+	char *p;
+	unsigned int rdrcnt,rprcnt;
+	int res = -1;
+	char param[WORDSIZE                    /* api number    */
 	    +sizeof(RAP_NetGroupAdd_REQ) /* req string    */
 	    +sizeof(RAP_GROUP_INFO_L1)   /* return string */
 	    +WORDSIZE                    /* info level    */
 	    +WORDSIZE];                  /* reserved word */
 
-  /* offset into data of free format strings.  Will be updated */
-  /* by PUTSTRINGP macro and end up with total data length.    */
-  int soffset = RAP_GROUPNAME_LEN + 1 + DWORDSIZE;
-  char *data;
-  size_t data_size;
+	/* offset into data of free format strings.  Will be updated */
+	/* by PUTSTRINGP macro and end up with total data length.    */
+	int soffset = RAP_GROUPNAME_LEN + 1 + DWORDSIZE;
+	char *data;
+	size_t data_size;
 
-  /* Allocate data. */
-  data_size = MAX(soffset + strlen(grinfo->comment) + 1, 1024);
+	/* Allocate data. */
+	data_size = MAX(soffset + strlen(grinfo->comment) + 1, 1024);
 
-  data = SMB_MALLOC_ARRAY(char, data_size);
-  if (!data) {
-    DEBUG (1, ("Malloc fail\n"));
-    return -1;
-  }
+	data = SMB_MALLOC_ARRAY(char, data_size);
+	if (!data) {
+		DEBUG (1, ("Malloc fail\n"));
+		return -1;
+	}
 
-  /* now send a SMBtrans command with api WGroupAdd */
+	/* now send a SMBtrans command with api WGroupAdd */
 
-  p = make_header(param, RAP_WGroupAdd,
-		  RAP_NetGroupAdd_REQ, RAP_GROUP_INFO_L1);
-  PUTWORD(p, 1); /* info level */
-  PUTWORD(p, 0); /* reserved word 0 */
+	p = make_header(param, RAP_WGroupAdd,
+			RAP_NetGroupAdd_REQ, RAP_GROUP_INFO_L1);
+	PUTWORD(p, 1); /* info level */
+	PUTWORD(p, 0); /* reserved word 0 */
 
-  p = data;
-  PUTSTRINGF(p, grinfo->group_name, RAP_GROUPNAME_LEN);
-  PUTBYTE(p, 0); /* pad byte 0 */
-  PUTSTRINGP(p, grinfo->comment, data, soffset);
+	p = data;
+	PUTSTRINGF(p, grinfo->group_name, RAP_GROUPNAME_LEN);
+	PUTBYTE(p, 0); /* pad byte 0 */
+	PUTSTRINGP(p, grinfo->comment, data, soffset);
 
-  if (cli_api(cli,
+	if (cli_api(cli,
 	      param, sizeof(param), 1024, /* Param, length, maxlen */
 	      data, soffset, sizeof(data), /* data, length, maxlen */
 	      &rparam, &rprcnt,   /* return params, length */
 	      &rdata, &rdrcnt))   /* return data, length */
-    {
-      res = GETRES(rparam);
-
-      if (res == 0) {
-	/* nothing to do */
-      } else if ((res == 5) || (res == 65)) {
-        DEBUG(1, ("Access Denied\n"));
-      }
-      else if (res == 2223) {
-        DEBUG (1, ("Group already exists\n"));
-      }
-      else {
-    	DEBUG(4,("NetGroupAdd res=%d\n", res));
-      }
-    } else {
-      res = -1;
-      DEBUG(4,("NetGroupAdd failed\n"));
-    }
-
-  SAFE_FREE(data);
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-
-  return res;
+	{
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam, endp);
+
+		if (res == 0) {
+			/* nothing to do */
+		} else if ((res == 5) || (res == 65)) {
+			DEBUG(1, ("Access Denied\n"));
+		} else if (res == 2223) {
+			DEBUG (1, ("Group already exists\n"));
+		} else {
+			DEBUG(4,("NetGroupAdd res=%d\n", res));
+		}
+	} else {
+		res = -1;
+		DEBUG(4,("NetGroupAdd failed\n"));
+	}
+
+	SAFE_FREE(data);
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
+
+	return res;
 }
 
 /****************************************************************************
-call a NetGroupEnum - try and list user groups on a different host
+ Call a NetGroupEnum - try and list user groups on a different host.
 ****************************************************************************/
+
 int cli_RNetGroupEnum(struct cli_state *cli, void (*fn)(const char *, const char *, void *), void *state)
 {
-  char param[WORDSIZE                     /* api number    */
+	char param[WORDSIZE                     /* api number    */
 	    +sizeof(RAP_NetGroupEnum_REQ) /* parm string   */
 	    +sizeof(RAP_GROUP_INFO_L1)    /* return string */
 	    +WORDSIZE                     /* info level    */
 	    +WORDSIZE];                   /* buffer size   */
-  char *p;
-  char *rparam = NULL;
-  char *rdata = NULL;
-  unsigned int rprcnt, rdrcnt;
-  int res = -1;
-
+	char *p;
+	char *rparam = NULL;
+	char *rdata = NULL;
+	unsigned int rprcnt, rdrcnt;
+	int res = -1;
 
-  memset(param, '\0', sizeof(param));
-  p = make_header(param, RAP_WGroupEnum,
+	memset(param, '\0', sizeof(param));
+	p = make_header(param, RAP_WGroupEnum,
 		  RAP_NetGroupEnum_REQ, RAP_GROUP_INFO_L1);
-  PUTWORD(p,1); /* Info level 1 */  /* add level 0 */
-  PUTWORD(p,0xFFE0); /* Return buffer size */
+	PUTWORD(p,1); /* Info level 1 */  /* add level 0 */
+	PUTWORD(p,0xFFE0); /* Return buffer size */
 
-  if (cli_api(cli,
+	if (cli_api(cli,
 	      param, PTR_DIFF(p,param),8,
 	      NULL, 0, 0xFFE0 /* data area size */,
 	      &rparam, &rprcnt,
 	      &rdata, &rdrcnt)) {
-    res = GETRES(rparam);
-    cli->rap_error = res;
-    if(cli->rap_error == 234)
-        DEBUG(1,("Not all group names were returned (such as those longer than 21 characters)\n"));
-    else if (cli->rap_error != 0) {
-      DEBUG(1,("NetGroupEnum gave error %d\n", cli->rap_error));
-    }
-  }
-
-  if (rdata) {
-    if (res == 0 || res == ERRmoredata) {
-      int i, converter, count;
-
-      p = rparam + WORDSIZE; /* skip result */
-      GETWORD(p, converter);
-      GETWORD(p, count);
-
-      for (i=0,p=rdata;i<count;i++) {
-	    pstring comment;
-	    char groupname[RAP_GROUPNAME_LEN];
-
-	    GETSTRINGF(p, groupname, RAP_GROUPNAME_LEN);
-	    p++; /* pad byte */
-	    GETSTRINGP(p, comment, rdata, converter);
-
-	    fn(groupname, comment, cli);
-      }
-    } else {
-      DEBUG(4,("NetGroupEnum res=%d\n", res));
-    }
-  } else {
-    DEBUG(4,("NetGroupEnum no data returned\n"));
-  }
-
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-
-  return res;
+		char *endp = rparam + rdrcnt;
+
+		res = GETRES(rparam, endp);
+		cli->rap_error = res;
+		if(cli->rap_error == 234) {
+			DEBUG(1,("Not all group names were returned (such as those longer than 21 characters)\n"));
+		} else if (cli->rap_error != 0) {
+			DEBUG(1,("NetGroupEnum gave error %d\n", cli->rap_error));
+		}
+	}
+
+	if (!rdata) {
+		DEBUG(4,("NetGroupEnum no data returned\n"));
+		goto out;
+	}
+
+	if (res == 0 || res == ERRmoredata) {
+		char *endp = rparam + rprcnt;
+		int i, converter = 0, count = 0;
+		TALLOC_CTX *frame = talloc_stackframe();
+
+		p = rparam + WORDSIZE; /* skip result */
+		GETWORD(p, converter, endp);
+		GETWORD(p, count, endp);
+
+		endp = rdata + rdrcnt;
+		for (i=0,p=rdata; i<count && p < endp;i++) {
+			char *comment = NULL;
+			char groupname[RAP_GROUPNAME_LEN];
+
+			p += rap_getstringf(p,
+					groupname,
+					RAP_GROUPNAME_LEN,
+					RAP_GROUPNAME_LEN,
+					endp);
+			p++; /* pad byte */
+			p += rap_getstringp(frame,
+					p,
+					&comment,
+					rdata,
+					converter,
+					endp);
+
+			if (!comment || !groupname[0]) {
+				break;
+			}
+
+			fn(groupname, comment, cli);
+		}
+		TALLOC_FREE(frame);
+	} else {
+		DEBUG(4,("NetGroupEnum res=%d\n", res));
+	}
+
+  out:
+
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
+
+	return res;
 }
 
 int cli_RNetGroupEnum0(struct cli_state *cli,
 		       void (*fn)(const char *, void *),
 		       void *state)
 {
-  char param[WORDSIZE                     /* api number    */
-	    +sizeof(RAP_NetGroupEnum_REQ) /* parm string   */
-	    +sizeof(RAP_GROUP_INFO_L0)    /* return string */
-	    +WORDSIZE                     /* info level    */
-	    +WORDSIZE];                   /* buffer size   */
-  char *p;
-  char *rparam = NULL;
-  char *rdata = NULL;
-  unsigned int rprcnt, rdrcnt;
-  int res = -1;
-
+	char param[WORDSIZE                     /* api number    */
+		+sizeof(RAP_NetGroupEnum_REQ) /* parm string   */
+		+sizeof(RAP_GROUP_INFO_L0)    /* return string */
+		+WORDSIZE                     /* info level    */
+		+WORDSIZE];                   /* buffer size   */
+	char *p;
+	char *rparam = NULL;
+	char *rdata = NULL;
+	unsigned int rprcnt, rdrcnt;
+	int res = -1;
 
-  memset(param, '\0', sizeof(param));
-  p = make_header(param, RAP_WGroupEnum,
-		  RAP_NetGroupEnum_REQ, RAP_GROUP_INFO_L0);
-  PUTWORD(p,0); /* Info level 0 */ /* Hmmm. I *very* much suspect this
+	memset(param, '\0', sizeof(param));
+	p = make_header(param, RAP_WGroupEnum,
+		RAP_NetGroupEnum_REQ, RAP_GROUP_INFO_L0);
+	PUTWORD(p,0); /* Info level 0 */ /* Hmmm. I *very* much suspect this
 				      is the resume count, at least
 				      that's what smbd believes... */
-  PUTWORD(p,0xFFE0); /* Return buffer size */
+	PUTWORD(p,0xFFE0); /* Return buffer size */
+
+	if (cli_api(cli,
+			param, PTR_DIFF(p,param),8,
+			NULL, 0, 0xFFE0 /* data area size */,
+			&rparam, &rprcnt,
+			&rdata, &rdrcnt)) {
+		char *endp = rparam+rprcnt;
+		res = GETRES(rparam,endp);
+		cli->rap_error = res;
+		if(cli->rap_error == 234) {
+			DEBUG(1,("Not all group names were returned (such as those longer than 21 characters)\n"));
+		} else if (cli->rap_error != 0) {
+			DEBUG(1,("NetGroupEnum gave error %d\n", cli->rap_error));
+		}
+	}
 
-  if (cli_api(cli,
-	      param, PTR_DIFF(p,param),8,
-	      NULL, 0, 0xFFE0 /* data area size */,
-	      &rparam, &rprcnt,
-	      &rdata, &rdrcnt)) {
-    res = GETRES(rparam);
-    cli->rap_error = res;
-    if(cli->rap_error == 234)
-        DEBUG(1,("Not all group names were returned (such as those longer than 21 characters)\n"));
-    else if (cli->rap_error != 0) {
-      DEBUG(1,("NetGroupEnum gave error %d\n", cli->rap_error));
-    }
-  }
-
-  if (rdata) {
-    if (res == 0 || res == ERRmoredata) {
-      int i, count;
-
-      p = rparam + WORDSIZE + WORDSIZE; /* skip result and converter */
-      GETWORD(p, count);
-
-      for (i=0,p=rdata;i<count;i++) {
-	    char groupname[RAP_GROUPNAME_LEN];
-	    GETSTRINGF(p, groupname, RAP_GROUPNAME_LEN);
-	    fn(groupname, cli);
-      }
-    } else {
-      DEBUG(4,("NetGroupEnum res=%d\n", res));
-    }
-  } else {
-    DEBUG(4,("NetGroupEnum no data returned\n"));
-  }
-
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-
-  return res;
+	if (!rdata) {
+		DEBUG(4,("NetGroupEnum no data returned\n"));
+		goto out;
+	}
+
+	if (res == 0 || res == ERRmoredata) {
+		char *endp = rparam + rprcnt;
+		int i, count = 0;
+
+		p = rparam + WORDSIZE + WORDSIZE; /* skip result and converter */
+		GETWORD(p, count, endp);
+
+		endp = rdata + rdrcnt;
+		for (i=0,p=rdata; i<count && p < endp;i++) {
+			char groupname[RAP_GROUPNAME_LEN];
+
+			p += rap_getstringf(p,
+					groupname,
+					RAP_GROUPNAME_LEN,
+					RAP_GROUPNAME_LEN,
+					endp);
+			if (groupname[0]) {
+				fn(groupname, cli);
+			}
+		}
+	} else {
+		DEBUG(4,("NetGroupEnum res=%d\n", res));
+	}
+
+  out:
+
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
+
+	return res;
 }
 
 int cli_NetGroupDelUser(struct cli_state * cli, const char *group_name, const char *user_name)
 {
-  char *rparam = NULL;
-  char *rdata = NULL;
-  char *p;
-  unsigned int rdrcnt,rprcnt;
-  int res;
-  char param[WORDSIZE                        /* api number    */
-	    +sizeof(RAP_NetGroupDelUser_REQ) /* parm string   */
-	    +1                               /* no ret string */
-	    +RAP_GROUPNAME_LEN               /* group name    */
-	    +RAP_USERNAME_LEN];              /* user to del   */
-
-  /* now send a SMBtrans command with api GroupMemberAdd */
-  p = make_header(param, RAP_WGroupDelUser, RAP_NetGroupDelUser_REQ, NULL);
-  PUTSTRING(p,group_name,RAP_GROUPNAME_LEN);
-  PUTSTRING(p,user_name,RAP_USERNAME_LEN);
-
-  if (cli_api(cli,
-	      param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */
-	      NULL, 0, 200,       /* data, length, maxlen */
-	      &rparam, &rprcnt,   /* return params, length */
-	      &rdata, &rdrcnt))   /* return data, length */
-    {
-      res = GETRES(rparam);
-
-      switch(res) {
-        case 0:
-	  break;
-        case 5:
-        case 65:
-	  DEBUG(1, ("Access Denied\n"));
-	  break;
-        case 50:
-	  DEBUG(1, ("Not supported by server\n"));
-	  break;
-        case 2220:
-	  DEBUG(1, ("Group does not exist\n"));
-	  break;
-        case 2221:
-	  DEBUG(1, ("User does not exist\n"));
-	  break;
-        case 2237:
-	  DEBUG(1, ("User is not in group\n"));
-	  break;
-        default:
-	  DEBUG(4,("NetGroupDelUser res=%d\n", res));
-      }
-    } else {
-      res = -1;
-      DEBUG(4,("NetGroupDelUser failed\n"));
-    }
-
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-
-  return res;
+	char *rparam = NULL;
+	char *rdata = NULL;
+	char *p;
+	unsigned int rdrcnt,rprcnt;
+	int res = -1;
+	char param[WORDSIZE                        /* api number    */
+		+sizeof(RAP_NetGroupDelUser_REQ) /* parm string   */
+		+1                               /* no ret string */
+		+RAP_GROUPNAME_LEN               /* group name    */
+		+RAP_USERNAME_LEN];              /* user to del   */
+
+	/* now send a SMBtrans command with api GroupMemberAdd */
+	p = make_header(param, RAP_WGroupDelUser, RAP_NetGroupDelUser_REQ, NULL);
+	PUTSTRING(p,group_name,RAP_GROUPNAME_LEN);
+	PUTSTRING(p,user_name,RAP_USERNAME_LEN);
+
+	if (cli_api(cli,
+			param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */
+			NULL, 0, 200,       /* data, length, maxlen */
+			&rparam, &rprcnt,   /* return params, length */
+			&rdata, &rdrcnt))   /* return data, length */
+	{
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam,endp);
+
+		switch(res) {
+		case 0:
+			break;
+		case 5:
+		case 65:
+			DEBUG(1, ("Access Denied\n"));
+			break;
+		case 50:
+			DEBUG(1, ("Not supported by server\n"));
+			break;
+		case 2220:
+			DEBUG(1, ("Group does not exist\n"));
+			break;
+		case 2221:
+			DEBUG(1, ("User does not exist\n"));
+			break;
+		case 2237:
+			DEBUG(1, ("User is not in group\n"));
+			break;
+		default:
+			DEBUG(4,("NetGroupDelUser res=%d\n", res));
+		}
+	} else {
+		res = -1;
+		DEBUG(4,("NetGroupDelUser failed\n"));
+	}
+
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
+
+	return res;
 }
 
 int cli_NetGroupAddUser(struct cli_state * cli, const char *group_name, const char *user_name)
 {
-  char *rparam = NULL;
-  char *rdata = NULL;
-  char *p;
-  unsigned int rdrcnt,rprcnt;
-  int res;
-  char param[WORDSIZE                        /* api number    */
-	    +sizeof(RAP_NetGroupAddUser_REQ) /* parm string   */
-	    +1                               /* no ret string */
-	    +RAP_GROUPNAME_LEN               /* group name    */
-	    +RAP_USERNAME_LEN];              /* user to add   */
-
-  /* now send a SMBtrans command with api GroupMemberAdd */
-  p = make_header(param, RAP_WGroupAddUser, RAP_NetGroupAddUser_REQ, NULL);
-  PUTSTRING(p,group_name,RAP_GROUPNAME_LEN);
-  PUTSTRING(p,user_name,RAP_USERNAME_LEN);
-
-  if (cli_api(cli,
-	      param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */
-	      NULL, 0, 200,       /* data, length, maxlen */
-	      &rparam, &rprcnt,   /* return params, length */
-	      &rdata, &rdrcnt))   /* return data, length */
-    {
-      res = GETRES(rparam);
-
-      switch(res) {
-        case 0:
-	  break;
-        case 5:
-        case 65:
-	  DEBUG(1, ("Access Denied\n"));
-	  break;
-        case 50:
-	  DEBUG(1, ("Not supported by server\n"));
-	  break;
-        case 2220:
-	  DEBUG(1, ("Group does not exist\n"));
-	  break;
-        case 2221:
-	  DEBUG(1, ("User does not exist\n"));
-	  break;
-        default:
-	  DEBUG(4,("NetGroupAddUser res=%d\n", res));
-      }
-    } else {
-      res = -1;
-      DEBUG(4,("NetGroupAddUser failed\n"));
-    }
-
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-
-  return res;
+	char *rparam = NULL;
+	char *rdata = NULL;
+	char *p;
+	unsigned int rdrcnt,rprcnt;
+	int res = -1;
+	char param[WORDSIZE                        /* api number    */
+		+sizeof(RAP_NetGroupAddUser_REQ) /* parm string   */
+		+1                               /* no ret string */
+		+RAP_GROUPNAME_LEN               /* group name    */
+		+RAP_USERNAME_LEN];              /* user to add   */
+
+	/* now send a SMBtrans command with api GroupMemberAdd */
+	p = make_header(param, RAP_WGroupAddUser, RAP_NetGroupAddUser_REQ, NULL);
+	PUTSTRING(p,group_name,RAP_GROUPNAME_LEN);
+	PUTSTRING(p,user_name,RAP_USERNAME_LEN);
+
+	if (cli_api(cli,
+			param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */
+			NULL, 0, 200,       /* data, length, maxlen */
+			&rparam, &rprcnt,   /* return params, length */
+			&rdata, &rdrcnt))   /* return data, length */
+	{
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam,endp);
+
+		switch(res) {
+		case 0:
+			break;
+		case 5:
+		case 65:
+			DEBUG(1, ("Access Denied\n"));
+			break;
+		case 50:
+			DEBUG(1, ("Not supported by server\n"));
+			break;
+		case 2220:
+			DEBUG(1, ("Group does not exist\n"));
+			break;
+		case 2221:
+			DEBUG(1, ("User does not exist\n"));
+			break;
+		default:
+			DEBUG(4,("NetGroupAddUser res=%d\n", res));
+		}
+	} else {
+		res = -1;
+		DEBUG(4,("NetGroupAddUser failed\n"));
+	}
+
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
+
+	return res;
 }
 
 
 int cli_NetGroupGetUsers(struct cli_state * cli, const char *group_name, void (*fn)(const char *, void *), void *state )
 {
-  char *rparam = NULL;
-  char *rdata = NULL;
-  char *p;
-  unsigned int rdrcnt,rprcnt;
-  int res = -1;
-  char param[WORDSIZE                        /* api number    */
-	    +sizeof(RAP_NetGroupGetUsers_REQ)/* parm string   */
-	    +sizeof(RAP_GROUP_USERS_INFO_0)  /* return string */
-	    +RAP_GROUPNAME_LEN               /* group name    */
-	    +WORDSIZE                        /* info level    */
-	    +WORDSIZE];                      /* buffer size   */
-
-  /* now send a SMBtrans command with api GroupGetUsers */
-  p = make_header(param, RAP_WGroupGetUsers,
-		  RAP_NetGroupGetUsers_REQ, RAP_GROUP_USERS_INFO_0);
-  PUTSTRING(p,group_name,RAP_GROUPNAME_LEN-1);
-  PUTWORD(p,0); /* info level 0 */
-  PUTWORD(p,0xFFE0); /* return buffer size */
-
-  if (cli_api(cli,
-	      param, PTR_DIFF(p,param),PTR_DIFF(p,param),
-	      NULL, 0, CLI_BUFFER_SIZE,
-	      &rparam, &rprcnt,
-	      &rdata, &rdrcnt)) {
-    res = GETRES(rparam);
-    cli->rap_error = res;
-    if (res != 0) {
-      DEBUG(1,("NetGroupGetUsers gave error %d\n", res));
-    }
-  }
-  if (rdata) {
-    if (res == 0 || res == ERRmoredata) {
-      int i, count;
-      fstring username;
-      p = rparam + WORDSIZE + WORDSIZE;
-      GETWORD(p, count);
-
-      for (i=0,p=rdata; i<count; i++) {
-	GETSTRINGF(p, username, RAP_USERNAME_LEN);
-	fn(username, state);
-      }
-    } else {
-      DEBUG(4,("NetGroupGetUsers res=%d\n", res));
-    }
-  } else {
-    DEBUG(4,("NetGroupGetUsers no data returned\n"));
-  }
-  SAFE_FREE(rdata);
-  SAFE_FREE(rparam);
-  return res;
+	char *rparam = NULL;
+	char *rdata = NULL;
+	char *p;
+	unsigned int rdrcnt,rprcnt;
+	int res = -1;
+	char param[WORDSIZE                        /* api number    */
+		+sizeof(RAP_NetGroupGetUsers_REQ)/* parm string   */
+		+sizeof(RAP_GROUP_USERS_INFO_0)  /* return string */
+		+RAP_GROUPNAME_LEN               /* group name    */
+		+WORDSIZE                        /* info level    */
+		+WORDSIZE];                      /* buffer size   */
+
+	/* now send a SMBtrans command with api GroupGetUsers */
+	p = make_header(param, RAP_WGroupGetUsers,
+		RAP_NetGroupGetUsers_REQ, RAP_GROUP_USERS_INFO_0);
+	PUTSTRING(p,group_name,RAP_GROUPNAME_LEN-1);
+	PUTWORD(p,0); /* info level 0 */
+	PUTWORD(p,0xFFE0); /* return buffer size */
+
+	if (cli_api(cli,
+			param, PTR_DIFF(p,param),PTR_DIFF(p,param),
+			NULL, 0, CLI_BUFFER_SIZE,
+			&rparam, &rprcnt,
+			&rdata, &rdrcnt)) {
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam,endp);
+		cli->rap_error = res;
+		if (res != 0) {
+			DEBUG(1,("NetGroupGetUsers gave error %d\n", res));
+		}
+	}
+
+	if (!rdata) {
+		DEBUG(4,("NetGroupGetUsers no data returned\n"));
+		goto out;
+	}
+
+	if (res == 0 || res == ERRmoredata) {
+		char *endp = rparam + rprcnt;
+		int i, count = 0;
+		char username[RAP_USERNAME_LEN];
+
+		p = rparam + WORDSIZE + WORDSIZE;
+		GETWORD(p, count, endp);
+
+		endp = rdata + rdrcnt;
+		for (i=0,p=rdata; i<count && p < endp; i++) {
+			p += rap_getstringf(p,
+					username,
+					RAP_USERNAME_LEN,
+					RAP_USERNAME_LEN,
+					endp);
+			if (username[0]) {
+				fn(username, state);
+			}
+		}
+	} else {
+		DEBUG(4,("NetGroupGetUsers res=%d\n", res));
+	}
+
+  out:
+
+	SAFE_FREE(rdata);
+	SAFE_FREE(rparam);
+	return res;
 }
 
 int cli_NetUserGetGroups(struct cli_state * cli, const char *user_name, void (*fn)(const char *, void *), void *state )
 {
-  char *rparam = NULL;
-  char *rdata = NULL;
-  char *p;
-  unsigned int rdrcnt,rprcnt;
-  int res = -1;
-  char param[WORDSIZE                        /* api number    */
-	    +sizeof(RAP_NetUserGetGroups_REQ)/* parm string   */
-	    +sizeof(RAP_GROUP_USERS_INFO_0)  /* return string */
-	    +RAP_USERNAME_LEN               /* user name    */
-	    +WORDSIZE                        /* info level    */
-	    +WORDSIZE];                      /* buffer size   */
-
-  /* now send a SMBtrans command with api GroupGetUsers */
-  p = make_header(param, RAP_WUserGetGroups,
-		  RAP_NetUserGetGroups_REQ, RAP_GROUP_USERS_INFO_0);
-  PUTSTRING(p,user_name,RAP_USERNAME_LEN-1);
-  PUTWORD(p,0); /* info level 0 */
-  PUTWORD(p,0xFFE0); /* return buffer size */
-
-  if (cli_api(cli,
-	      param, PTR_DIFF(p,param),PTR_DIFF(p,param),
-	      NULL, 0, CLI_BUFFER_SIZE,
-	      &rparam, &rprcnt,
-	      &rdata, &rdrcnt)) {
-    res = GETRES(rparam);
-    cli->rap_error = res;
-    if (res != 0) {
-      DEBUG(1,("NetUserGetGroups gave error %d\n", res));
-    }
-  }
-  if (rdata) {
-    if (res == 0 || res == ERRmoredata) {
-      int i, count;
-      fstring groupname;
-      p = rparam + WORDSIZE + WORDSIZE;
-      GETWORD(p, count);
-
-      for (i=0,p=rdata; i<count; i++) {
-    	GETSTRINGF(p, groupname, RAP_USERNAME_LEN);
-	    fn(groupname, state);
-      }
-    } else {
-      DEBUG(4,("NetUserGetGroups res=%d\n", res));
-    }
-  } else {
-    DEBUG(4,("NetUserGetGroups no data returned\n"));
-  }
-  SAFE_FREE(rdata);
-  SAFE_FREE(rparam);
-  return res;
-}
+	char *rparam = NULL;
+	char *rdata = NULL;
+	char *p;
+	unsigned int rdrcnt,rprcnt;
+	int res = -1;
+	char param[WORDSIZE                        /* api number    */
+		+sizeof(RAP_NetUserGetGroups_REQ)/* parm string   */
+		+sizeof(RAP_GROUP_USERS_INFO_0)  /* return string */
+		+RAP_USERNAME_LEN               /* user name    */
+		+WORDSIZE                        /* info level    */
+		+WORDSIZE];                      /* buffer size   */
+
+	/* now send a SMBtrans command with api GroupGetUsers */
+	p = make_header(param, RAP_WUserGetGroups,
+		RAP_NetUserGetGroups_REQ, RAP_GROUP_USERS_INFO_0);
+	PUTSTRING(p,user_name,RAP_USERNAME_LEN-1);
+	PUTWORD(p,0); /* info level 0 */
+	PUTWORD(p,0xFFE0); /* return buffer size */
+
+	if (cli_api(cli,
+			param, PTR_DIFF(p,param),PTR_DIFF(p,param),
+			NULL, 0, CLI_BUFFER_SIZE,
+			&rparam, &rprcnt,
+			&rdata, &rdrcnt)) {
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam,endp);
+		cli->rap_error = res;
+		if (res != 0) {
+			DEBUG(1,("NetUserGetGroups gave error %d\n", res));
+		}
+	}
+
+	if (!rdata) {
+		DEBUG(4,("NetUserGetGroups no data returned\n"));
+		goto out;
+	}
 
+	if (res == 0 || res == ERRmoredata) {
+		char *endp = rparam + rprcnt;
+		int i, count = 0;
+		char groupname[RAP_GROUPNAME_LEN];
+
+		p = rparam + WORDSIZE + WORDSIZE;
+		GETWORD(p, count, endp);
+
+		endp = rdata + rdrcnt;
+		for (i=0,p=rdata; i<count && p < endp; i++) {
+			p += rap_getstringf(p,
+					groupname,
+					RAP_GROUPNAME_LEN,
+					RAP_GROUPNAME_LEN,
+					endp);
+			if (groupname[0]) {
+				fn(groupname, state);
+			}
+		}
+	} else {
+		DEBUG(4,("NetUserGetGroups res=%d\n", res));
+	}
+
+  out:
+
+	SAFE_FREE(rdata);
+	SAFE_FREE(rparam);
+	return res;
+}
 
 /****************************************************************************
- call a NetUserDelete - delete user from remote server
+ Call a NetUserDelete - delete user from remote server.
 ****************************************************************************/
+
 int cli_NetUserDelete(struct cli_state *cli, const char * user_name )
 {
-  char *rparam = NULL;
-  char *rdata = NULL;
-  char *p;
-  unsigned int rdrcnt,rprcnt;
-  int res;
-  char param[WORDSIZE                    /* api number    */
-	    +sizeof(RAP_NetGroupDel_REQ) /* parm string   */
-	    +1                           /* no ret string */
-	    +RAP_USERNAME_LEN            /* user to del   */
-	    +WORDSIZE];                  /* reserved word */
+	char *rparam = NULL;
+	char *rdata = NULL;
+	char *p;
+	unsigned int rdrcnt,rprcnt;
+	int res = -1;
+	char param[WORDSIZE                    /* api number    */
+		+sizeof(RAP_NetGroupDel_REQ) /* parm string   */
+		+1                           /* no ret string */
+		+RAP_USERNAME_LEN            /* user to del   */
+		+WORDSIZE];                  /* reserved word */
+
+	/* now send a SMBtrans command with api UserDel */
+	p = make_header(param, RAP_WUserDel, RAP_NetGroupDel_REQ, NULL);
+	PUTSTRING(p, user_name, RAP_USERNAME_LEN);
+	PUTWORD(p,0);  /* reserved word MBZ on input */
+
+	if (cli_api(cli,
+			param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */
+			NULL, 0, 200,       /* data, length, maxlen */
+			&rparam, &rprcnt,   /* return params, length */
+			&rdata, &rdrcnt))   /* return data, length */
+	{
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam,endp);
+
+		if (res == 0) {
+			/* nothing to do */
+		} else if ((res == 5) || (res == 65)) {
+			DEBUG(1, ("Access Denied\n"));
+		} else if (res == 2221) {
+			DEBUG (1, ("User does not exist\n"));
+		} else {
+			DEBUG(4,("NetUserDelete res=%d\n", res));
+		}
+	} else {
+		res = -1;
+		DEBUG(4,("NetUserDelete failed\n"));
+	}
 
-  /* now send a SMBtrans command with api UserDel */
-  p = make_header(param, RAP_WUserDel, RAP_NetGroupDel_REQ, NULL);
-  PUTSTRING(p, user_name, RAP_USERNAME_LEN);
-  PUTWORD(p,0);  /* reserved word MBZ on input */
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
 
-  if (cli_api(cli,
-	      param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */
-	      NULL, 0, 200,       /* data, length, maxlen */
-	      &rparam, &rprcnt,   /* return params, length */
-	      &rdata, &rdrcnt))   /* return data, length */
-    {
-      res = GETRES(rparam);
-
-      if (res == 0) {
-	/* nothing to do */
-      }
-      else if ((res == 5) || (res == 65)) {
-         DEBUG(1, ("Access Denied\n"));
-      }
-      else if (res == 2221) {
-         DEBUG (1, ("User does not exist\n"));
-      }
-      else {
-          DEBUG(4,("NetUserDelete res=%d\n", res));
-      }
-    } else {
-      res = -1;
-      DEBUG(4,("NetUserDelete failed\n"));
-    }
-
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-
-  return res;
+	return res;
 }
 
 /****************************************************************************
- call a NetUserAdd - add user to remote server
+ Call a NetUserAdd - add user to remote server.
 ****************************************************************************/
+
 int cli_NetUserAdd(struct cli_state *cli, RAP_USER_INFO_1 * userinfo )
 {
-  char *rparam = NULL;
-  char *rdata = NULL;
-  char *p;
-  unsigned int rdrcnt,rprcnt;
-  int res;
-  char param[WORDSIZE                    /* api number    */
-	    +sizeof(RAP_NetUserAdd2_REQ) /* req string    */
-	    +sizeof(RAP_USER_INFO_L1)    /* data string   */
-	    +WORDSIZE                    /* info level    */
-	    +WORDSIZE                    /* buffer length */
-	    +WORDSIZE];                  /* reserved      */
-
-  char data[1024];
-  /* offset into data of free format strings.  Will be updated */
-  /* by PUTSTRINGP macro and end up with total data length.    */
-  int soffset=RAP_USERNAME_LEN+1 /* user name + pad */
-    + RAP_UPASSWD_LEN            /* password        */
-    + DWORDSIZE                  /* password age    */
-    + WORDSIZE                   /* privilege       */
-    + DWORDSIZE                  /* home dir ptr    */
-    + DWORDSIZE                  /* comment ptr     */
-    + WORDSIZE                   /* flags           */
-    + DWORDSIZE;                 /* login script ptr*/
-
-  /* now send a SMBtrans command with api NetUserAdd */
-  p = make_header(param, RAP_WUserAdd2,
-		  RAP_NetUserAdd2_REQ, RAP_USER_INFO_L1);
-  PUTWORD(p, 1); /* info level */
-
-  PUTWORD(p, 0); /* pwencrypt */
-  if(userinfo->passwrd)
-    PUTWORD(p,MIN(strlen(userinfo->passwrd), RAP_UPASSWD_LEN));
-  else
-    PUTWORD(p, 0); /* password length */
-
-  p = data;
-  memset(data, '\0', soffset);
-
-  PUTSTRINGF(p, userinfo->user_name, RAP_USERNAME_LEN);
-  PUTBYTE(p, 0); /* pad byte 0 */
-  PUTSTRINGF(p, userinfo->passwrd, RAP_UPASSWD_LEN);
-  PUTDWORD(p, 0); /* pw age - n.a. on user add */
-  PUTWORD(p, userinfo->priv);
-  PUTSTRINGP(p, userinfo->home_dir, data, soffset);
-  PUTSTRINGP(p, userinfo->comment, data, soffset);
-  PUTWORD(p, userinfo->userflags);
-  PUTSTRINGP(p, userinfo->logon_script, data, soffset);
-
-  if (cli_api(cli,
-	      param, sizeof(param), 1024, /* Param, length, maxlen */
-	      data, soffset, sizeof(data), /* data, length, maxlen */
-	      &rparam, &rprcnt,   /* return params, length */
-	      &rdata, &rdrcnt))   /* return data, length */
-    {
-      res = GETRES(rparam);
-
-      if (res == 0) {
-	/* nothing to do */
-      }
-      else if ((res == 5) || (res == 65)) {
-        DEBUG(1, ("Access Denied\n"));
-      }
-      else if (res == 2224) {
-        DEBUG (1, ("User already exists\n"));
-      }
-      else {
-	    DEBUG(4,("NetUserAdd res=%d\n", res));
-      }
-    } else {
-      res = -1;
-      DEBUG(4,("NetUserAdd failed\n"));
-    }
-
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-
-  return res;
+	char *rparam = NULL;
+	char *rdata = NULL;
+	char *p;
+	unsigned int rdrcnt,rprcnt;
+	int res = -1;
+	char param[WORDSIZE                    /* api number    */
+		+sizeof(RAP_NetUserAdd2_REQ) /* req string    */
+		+sizeof(RAP_USER_INFO_L1)    /* data string   */
+		+WORDSIZE                    /* info level    */
+		+WORDSIZE                    /* buffer length */
+		+WORDSIZE];                  /* reserved      */
+
+	char data[1024];
+		/* offset into data of free format strings.  Will be updated */
+		/* by PUTSTRINGP macro and end up with total data length.    */
+	int soffset=RAP_USERNAME_LEN+1 /* user name + pad */
+		+ RAP_UPASSWD_LEN            /* password        */
+		+ DWORDSIZE                  /* password age    */
+		+ WORDSIZE                   /* privilege       */
+		+ DWORDSIZE                  /* home dir ptr    */
+		+ DWORDSIZE                  /* comment ptr     */
+		+ WORDSIZE                   /* flags           */
+		+ DWORDSIZE;                 /* login script ptr*/
+
+	/* now send a SMBtrans command with api NetUserAdd */
+	p = make_header(param, RAP_WUserAdd2,
+		RAP_NetUserAdd2_REQ, RAP_USER_INFO_L1);
+
+	PUTWORD(p, 1); /* info level */
+	PUTWORD(p, 0); /* pwencrypt */
+	if(userinfo->passwrd)
+		PUTWORD(p,MIN(strlen(userinfo->passwrd), RAP_UPASSWD_LEN));
+	else
+		PUTWORD(p, 0); /* password length */
+
+	p = data;
+	memset(data, '\0', soffset);
+
+	PUTSTRINGF(p, userinfo->user_name, RAP_USERNAME_LEN);
+	PUTBYTE(p, 0); /* pad byte 0 */
+	PUTSTRINGF(p, userinfo->passwrd, RAP_UPASSWD_LEN);
+	PUTDWORD(p, 0); /* pw age - n.a. on user add */
+	PUTWORD(p, userinfo->priv);
+	PUTSTRINGP(p, userinfo->home_dir, data, soffset);
+	PUTSTRINGP(p, userinfo->comment, data, soffset);
+	PUTWORD(p, userinfo->userflags);
+	PUTSTRINGP(p, userinfo->logon_script, data, soffset);
+
+	if (cli_api(cli,
+		      param, sizeof(param), 1024, /* Param, length, maxlen */
+		      data, soffset, sizeof(data), /* data, length, maxlen */
+		      &rparam, &rprcnt,   /* return params, length */
+		      &rdata, &rdrcnt))   /* return data, length */
+	{
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam, endp);
+
+		if (res == 0) {
+			/* nothing to do */
+		} else if ((res == 5) || (res == 65)) {
+			DEBUG(1, ("Access Denied\n"));
+		} else if (res == 2224) {
+			DEBUG (1, ("User already exists\n"));
+		} else {
+			DEBUG(4,("NetUserAdd res=%d\n", res));
+		}
+	} else {
+		res = -1;
+		DEBUG(4,("NetUserAdd failed\n"));
+	}
+
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
+
+	return res;
 }
 
 /****************************************************************************
 call a NetUserEnum - try and list users on a different host
 ****************************************************************************/
+
 int cli_RNetUserEnum(struct cli_state *cli, void (*fn)(const char *, const char *, const char *, const char *, void *), void *state)
 {
-  char param[WORDSIZE                 /* api number    */
-	    +sizeof(RAP_NetUserEnum_REQ) /* parm string   */
-	    +sizeof(RAP_USER_INFO_L1)    /* return string */
-	    +WORDSIZE                 /* info level    */
-	    +WORDSIZE];               /* buffer size   */
-  char *p;
-  char *rparam = NULL;
-  char *rdata = NULL;
-  unsigned int rprcnt, rdrcnt;
-  int res = -1;
-
-  memset(param, '\0', sizeof(param));
-  p = make_header(param, RAP_WUserEnum,
-		  RAP_NetUserEnum_REQ, RAP_USER_INFO_L1);
-  PUTWORD(p,1); /* Info level 1 */
-  PUTWORD(p,0xFF00); /* Return buffer size */
-
-/* BB Fix handling of large numbers of users to be returned */
-  if (cli_api(cli,
-	      param, PTR_DIFF(p,param),8,
-	      NULL, 0, CLI_BUFFER_SIZE,
-	      &rparam, &rprcnt,
-	      &rdata, &rdrcnt)) {
-    res = GETRES(rparam);
-    cli->rap_error = res;
-    if (cli->rap_error != 0) {
-      DEBUG(1,("NetUserEnum gave error %d\n", cli->rap_error));
-    }
-  }
-  if (rdata) {
-    if (res == 0 || res == ERRmoredata) {
-      int i, converter, count;
-      char username[RAP_USERNAME_LEN];
-      char userpw[RAP_UPASSWD_LEN];
-      pstring comment, homedir, logonscript;
-
-      p = rparam + WORDSIZE; /* skip result */
-      GETWORD(p, converter);
-      GETWORD(p, count);
-
-      for (i=0,p=rdata;i<count;i++) {
-        GETSTRINGF(p, username, RAP_USERNAME_LEN);
-        p++; /* pad byte */
-        GETSTRINGF(p, userpw, RAP_UPASSWD_LEN);
-        p += DWORDSIZE; /* skip password age */
-        p += WORDSIZE;  /* skip priv: 0=guest, 1=user, 2=admin */
-        GETSTRINGP(p, homedir, rdata, converter);
-        GETSTRINGP(p, comment, rdata, converter);
-        p += WORDSIZE;  /* skip flags */
-        GETSTRINGP(p, logonscript, rdata, converter);
-
-        fn(username, comment, homedir, logonscript, cli);
-      }
-    } else {
-      DEBUG(4,("NetUserEnum res=%d\n", res));
-    }
-  } else {
-    DEBUG(4,("NetUserEnum no data returned\n"));
-  }
-
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-
-  return res;
+	char param[WORDSIZE                 /* api number    */
+		+sizeof(RAP_NetUserEnum_REQ) /* parm string   */
+		+sizeof(RAP_USER_INFO_L1)    /* return string */
+		+WORDSIZE                 /* info level    */
+		+WORDSIZE];               /* buffer size   */
+	char *p;
+	char *rparam = NULL;
+	char *rdata = NULL;
+	unsigned int rprcnt, rdrcnt;
+	int res = -1;
+
+	memset(param, '\0', sizeof(param));
+	p = make_header(param, RAP_WUserEnum,
+		RAP_NetUserEnum_REQ, RAP_USER_INFO_L1);
+	PUTWORD(p,1); /* Info level 1 */
+	PUTWORD(p,0xFF00); /* Return buffer size */
+
+	/* BB Fix handling of large numbers of users to be returned */
+	if (cli_api(cli,
+			param, PTR_DIFF(p,param),8,
+			NULL, 0, CLI_BUFFER_SIZE,
+			&rparam, &rprcnt,
+			&rdata, &rdrcnt)) {
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam,endp);
+		cli->rap_error = res;
+		if (cli->rap_error != 0) {
+			DEBUG(1,("NetUserEnum gave error %d\n", cli->rap_error));
+		}
+	}
+
+	if (!rdata) {
+		DEBUG(4,("NetUserEnum no data returned\n"));
+		goto out;
+	}
+
+	if (res == 0 || res == ERRmoredata) {
+		int i, converter = 0, count = 0;
+		char username[RAP_USERNAME_LEN];
+		char userpw[RAP_UPASSWD_LEN];
+		char *endp = rparam + rprcnt;
+		char *comment, *homedir, *logonscript;
+		TALLOC_CTX *frame = talloc_stackframe();
+
+		p = rparam + WORDSIZE; /* skip result */
+		GETWORD(p, converter, endp);
+		GETWORD(p, count, endp);
+
+		endp = rdata + rdrcnt;
+		for (i=0,p=rdata;i<count && p < endp;i++) {
+			p += rap_getstringf(p,
+					username,
+					RAP_USERNAME_LEN,
+					RAP_USERNAME_LEN,
+					endp);
+			p++; /* pad byte */
+			p += rap_getstringf(p,
+					userpw,
+					RAP_UPASSWD_LEN,
+					RAP_UPASSWD_LEN,
+					endp);
+			p += DWORDSIZE; /* skip password age */
+			p += WORDSIZE;  /* skip priv: 0=guest, 1=user, 2=admin */
+			p += rap_getstringp(frame,
+					p,
+					&homedir,
+					rdata,
+					converter,
+					endp);
+			p += rap_getstringp(frame,
+					p,
+					&comment,
+					rdata,
+					converter,
+					endp);
+			p += WORDSIZE;  /* skip flags */
+			p += rap_getstringp(frame,
+					p,
+					&logonscript,
+					rdata,
+					converter,
+					endp);
+			if (username[0] && comment &&
+					homedir && logonscript) {
+				fn(username,
+					comment,
+					homedir,
+					logonscript,
+					cli);
+			}
+		}
+		TALLOC_FREE(frame);
+	} else {
+		DEBUG(4,("NetUserEnum res=%d\n", res));
+	}
+
+  out:
+
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
+
+	return res;
 }
 
 int cli_RNetUserEnum0(struct cli_state *cli,
 		      void (*fn)(const char *, void *),
 		      void *state)
 {
-  char param[WORDSIZE                 /* api number    */
-	    +sizeof(RAP_NetUserEnum_REQ) /* parm string   */
-	    +sizeof(RAP_USER_INFO_L0)    /* return string */
-	    +WORDSIZE                 /* info level    */
-	    +WORDSIZE];               /* buffer size   */
-  char *p;
-  char *rparam = NULL;
-  char *rdata = NULL;
-  unsigned int rprcnt, rdrcnt;
-  int res = -1;
-
-  memset(param, '\0', sizeof(param));
-  p = make_header(param, RAP_WUserEnum,
-		  RAP_NetUserEnum_REQ, RAP_USER_INFO_L0);
-  PUTWORD(p,0); /* Info level 1 */
-  PUTWORD(p,0xFF00); /* Return buffer size */
-
-/* BB Fix handling of large numbers of users to be returned */
-  if (cli_api(cli,
-	      param, PTR_DIFF(p,param),8,
-	      NULL, 0, CLI_BUFFER_SIZE,
-	      &rparam, &rprcnt,
-	      &rdata, &rdrcnt)) {
-    res = GETRES(rparam);
-    cli->rap_error = res;
-    if (cli->rap_error != 0) {
-      DEBUG(1,("NetUserEnum gave error %d\n", cli->rap_error));
-    }
-  }
-  if (rdata) {
-    if (res == 0 || res == ERRmoredata) {
-      int i, count;
-      char username[RAP_USERNAME_LEN];
-
-      p = rparam + WORDSIZE + WORDSIZE; /* skip result and converter */
-      GETWORD(p, count);
-
-      for (i=0,p=rdata;i<count;i++) {
-        GETSTRINGF(p, username, RAP_USERNAME_LEN);
-        fn(username, cli);
-      }
-    } else {
-      DEBUG(4,("NetUserEnum res=%d\n", res));
-    }
-  } else {
-    DEBUG(4,("NetUserEnum no data returned\n"));
-  }
-
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-
-  return res;
+	char param[WORDSIZE                 /* api number    */
+		+sizeof(RAP_NetUserEnum_REQ) /* parm string   */
+		+sizeof(RAP_USER_INFO_L0)    /* return string */
+		+WORDSIZE                 /* info level    */
+		+WORDSIZE];               /* buffer size   */
+	char *p;
+	char *rparam = NULL;
+	char *rdata = NULL;
+	unsigned int rprcnt, rdrcnt;
+	int res = -1;
+
+	memset(param, '\0', sizeof(param));
+	p = make_header(param, RAP_WUserEnum,
+		RAP_NetUserEnum_REQ, RAP_USER_INFO_L0);
+	PUTWORD(p,0); /* Info level 1 */
+	PUTWORD(p,0xFF00); /* Return buffer size */
+
+	/* BB Fix handling of large numbers of users to be returned */
+	if (cli_api(cli,
+			param, PTR_DIFF(p,param),8,
+			NULL, 0, CLI_BUFFER_SIZE,
+			&rparam, &rprcnt,
+			&rdata, &rdrcnt)) {
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam,endp);
+		cli->rap_error = res;
+		if (cli->rap_error != 0) {
+			DEBUG(1,("NetUserEnum gave error %d\n", cli->rap_error));
+		}
+	}
+
+	if (!rdata) {
+		DEBUG(4,("NetUserEnum no data returned\n"));
+		goto out;
+	}
+
+	if (res == 0 || res == ERRmoredata) {
+		int i, count = 0;
+		char *endp = rparam + rprcnt;
+		char username[RAP_USERNAME_LEN];
+
+		p = rparam + WORDSIZE + WORDSIZE; /* skip result and converter */
+		GETWORD(p, count, endp);
+
+		endp = rdata + rdrcnt;
+		for (i=0,p=rdata;i<count && p < endp;i++) {
+			p += rap_getstringf(p,
+					username,
+					RAP_USERNAME_LEN,
+					RAP_USERNAME_LEN,
+					endp);
+			if (username[0]) {
+				fn(username, cli);
+			}
+		}
+	} else {
+		DEBUG(4,("NetUserEnum res=%d\n", res));
+	}
+
+  out:
+
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
+
+	return res;
 }
 
 /****************************************************************************
- call a NetFileClose2 - close open file on another session to server
+ Call a NetFileClose2 - close open file on another session to server.
 ****************************************************************************/
+
 int cli_NetFileClose(struct cli_state *cli, uint32 file_id )
 {
-  char *rparam = NULL;
-  char *rdata = NULL;
-  char *p;
-  unsigned int rdrcnt,rprcnt;
-  char param[WORDSIZE                    /* api number    */
-	    +sizeof(RAP_WFileClose2_REQ) /* req string    */
-	    +1                           /* no ret string */
-	    +DWORDSIZE];                 /* file ID          */
-  int res = -1;
+	char *rparam = NULL;
+	char *rdata = NULL;
+	char *p;
+	unsigned int rdrcnt,rprcnt;
+	char param[WORDSIZE                    /* api number    */
+		+sizeof(RAP_WFileClose2_REQ) /* req string    */
+		+1                           /* no ret string */
+		+DWORDSIZE];                 /* file ID          */
+	int res = -1;
+
+	/* now send a SMBtrans command with api RNetShareEnum */
+	p = make_header(param, RAP_WFileClose2, RAP_WFileClose2_REQ, NULL);
+	PUTDWORD(p, file_id);
+
+	if (cli_api(cli,
+			param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */
+			NULL, 0, 200,       /* data, length, maxlen */
+			&rparam, &rprcnt,   /* return params, length */
+			&rdata, &rdrcnt))   /* return data, length */
+	{
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam, endp);
+
+		if (res == 0) {
+			/* nothing to do */
+		} else if (res == 2314){
+			DEBUG(1, ("NetFileClose2 - attempt to close non-existant file open instance\n"));
+		} else {
+			DEBUG(4,("NetFileClose2 res=%d\n", res));
+		}
+	} else {
+		res = -1;
+		DEBUG(4,("NetFileClose2 failed\n"));
+	}
 
-  /* now send a SMBtrans command with api RNetShareEnum */
-  p = make_header(param, RAP_WFileClose2, RAP_WFileClose2_REQ, NULL);
-  PUTDWORD(p, file_id);
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
 
-  if (cli_api(cli,
-	      param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */
-	      NULL, 0, 200,       /* data, length, maxlen */
-	      &rparam, &rprcnt,   /* return params, length */
-	      &rdata, &rdrcnt))   /* return data, length */
-    {
-      res = GETRES(rparam);
-
-      if (res == 0) {
-	/* nothing to do */
-      } else if (res == 2314){
-         DEBUG(1, ("NetFileClose2 - attempt to close non-existant file open instance\n"));
-      } else {
-	DEBUG(4,("NetFileClose2 res=%d\n", res));
-      }
-    } else {
-      res = -1;
-      DEBUG(4,("NetFileClose2 failed\n"));
-    }
-
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-
-  return res;
+	return res;
 }
 
 /****************************************************************************
-call a NetFileGetInfo - get information about server file opened from other
-     workstation
+ Call a NetFileGetInfo - get information about server file opened from other
+ workstation.
 ****************************************************************************/
+
 int cli_NetFileGetInfo(struct cli_state *cli, uint32 file_id, void (*fn)(const char *, const char *, uint16, uint16, uint32))
 {
-  char *rparam = NULL;
-  char *rdata = NULL;
-  char *p;
-  unsigned int rdrcnt,rprcnt;
-  int res;
-  char param[WORDSIZE                      /* api number      */
-	    +sizeof(RAP_WFileGetInfo2_REQ) /* req string      */
-	    +sizeof(RAP_FILE_INFO_L3)      /* return string   */
-	    +DWORDSIZE                     /* file ID          */
-	    +WORDSIZE                      /* info level      */
-	    +WORDSIZE];                    /* buffer size     */
-
-  /* now send a SMBtrans command with api RNetShareEnum */
-  p = make_header(param, RAP_WFileGetInfo2,
-		  RAP_WFileGetInfo2_REQ, RAP_FILE_INFO_L3);
-  PUTDWORD(p, file_id);
-  PUTWORD(p, 3);  /* info level */
-  PUTWORD(p, 0x1000);   /* buffer size */
-  if (cli_api(cli,
-	      param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */
-	      NULL, 0, 0x1000,  /* data, length, maxlen */
-	      &rparam, &rprcnt,               /* return params, length */
-	      &rdata, &rdrcnt))               /* return data, length */
-    {
-      res = GETRES(rparam);
-      if (res == 0 || res == ERRmoredata) {
-	int converter,id, perms, locks;
-	pstring fpath, fuser;
-
-	p = rparam + WORDSIZE; /* skip result */
-	GETWORD(p, converter);
-
-	p = rdata;
-	GETDWORD(p, id);
-	GETWORD(p, perms);
-	GETWORD(p, locks);
-	GETSTRINGP(p, fpath, rdata, converter);
-	GETSTRINGP(p, fuser, rdata, converter);
-
-	fn(fpath, fuser, perms, locks, id);
-      } else {
-	DEBUG(4,("NetFileGetInfo2 res=%d\n", res));
-      }
-    } else {
-      res = -1;
-      DEBUG(4,("NetFileGetInfo2 failed\n"));
-    }
-
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-
-  return res;
+	char *rparam = NULL;
+	char *rdata = NULL;
+	char *p;
+	unsigned int rdrcnt,rprcnt;
+	int res = -1;
+	char param[WORDSIZE                      /* api number      */
+		+sizeof(RAP_WFileGetInfo2_REQ) /* req string      */
+		+sizeof(RAP_FILE_INFO_L3)      /* return string   */
+		+DWORDSIZE                     /* file ID          */
+		+WORDSIZE                      /* info level      */
+		+WORDSIZE];                    /* buffer size     */
+
+	/* now send a SMBtrans command with api RNetShareEnum */
+	p = make_header(param, RAP_WFileGetInfo2,
+		RAP_WFileGetInfo2_REQ, RAP_FILE_INFO_L3);
+	PUTDWORD(p, file_id);
+	PUTWORD(p, 3);  /* info level */
+	PUTWORD(p, 0x1000);   /* buffer size */
+	if (cli_api(cli,
+			param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */
+			NULL, 0, 0x1000,  /* data, length, maxlen */
+			&rparam, &rprcnt,               /* return params, length */
+			&rdata, &rdrcnt))               /* return data, length */
+	{
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam,endp);
+		if (res == 0 || res == ERRmoredata) {
+			TALLOC_CTX *frame = talloc_stackframe();
+			int converter = 0,id = 0, perms = 0, locks = 0;
+			char *fpath, *fuser;
+
+			p = rparam + WORDSIZE; /* skip result */
+			GETWORD(p, converter, endp);
+
+			p = rdata;
+			endp = rdata + rdrcnt;
+
+			GETDWORD(p, id, endp);
+			GETWORD(p, perms, endp);
+			GETWORD(p, locks, endp);
+
+			p += rap_getstringp(frame,
+					p,
+					&fpath,
+					rdata,
+					converter,
+					endp);
+			p += rap_getstringp(frame,
+					p,
+					&fuser,
+					rdata,
+					converter,
+					endp);
+
+			if (fpath && fuser) {
+				fn(fpath, fuser, perms, locks, id);
+			}
+
+			TALLOC_FREE(frame);
+		} else {
+			DEBUG(4,("NetFileGetInfo2 res=%d\n", res));
+		}
+	} else {
+		res = -1;
+		DEBUG(4,("NetFileGetInfo2 failed\n"));
+	}
+
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
+
+	return res;
 }
 
 /****************************************************************************
@@ -1014,194 +1239,214 @@ int cli_NetFileGetInfo(struct cli_state *cli, uint32 file_id, void (*fn)(const c
 *             False     - failure
 *
 ****************************************************************************/
+
 int cli_NetFileEnum(struct cli_state *cli, const char * user,
 		    const char * base_path,
 		    void (*fn)(const char *, const char *, uint16, uint16,
 			       uint32))
 {
-  char *rparam = NULL;
-  char *rdata = NULL;
-  char *p;
-  unsigned int rdrcnt,rprcnt;
-  char param[WORDSIZE                   /* api number      */
-	    +sizeof(RAP_WFileEnum2_REQ) /* req string      */
-	    +sizeof(RAP_FILE_INFO_L3)   /* return string   */
-	    +256                        /* base path (opt) */
-	    +RAP_USERNAME_LEN           /* user name (opt) */
-	    +WORDSIZE                   /* info level      */
-	    +WORDSIZE                   /* buffer size     */
-	    +DWORDSIZE                  /* resume key ?    */
-	    +DWORDSIZE];                /* resume key ?    */
-  int count = -1;
-
-  /* now send a SMBtrans command with api RNetShareEnum */
-  p = make_header(param, RAP_WFileEnum2,
-		  RAP_WFileEnum2_REQ, RAP_FILE_INFO_L3);
-
-  PUTSTRING(p, base_path, 256);
-  PUTSTRING(p, user, RAP_USERNAME_LEN);
-  PUTWORD(p, 3); /* info level */
-  PUTWORD(p, 0xFF00);  /* buffer size */
-  PUTDWORD(p, 0);  /* zero out the resume key */
-  PUTDWORD(p, 0);  /* or is this one the resume key? */
-
-  if (cli_api(cli,
-	      param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */
-	      NULL, 0, 0xFF00,  /* data, length, maxlen */
-	      &rparam, &rprcnt,               /* return params, length */
-	      &rdata, &rdrcnt))               /* return data, length */
-    {
-      int res = GETRES(rparam);
-
-      if (res == 0 || res == ERRmoredata) {
-	int converter, i;
-
-	p = rparam + WORDSIZE; /* skip result */
-	GETWORD(p, converter);
-	GETWORD(p, count);
-
-	p = rdata;
-	for (i=0; i<count; i++) {
-	  int id, perms, locks;
-	  pstring fpath, fuser;
-
-	  GETDWORD(p, id);
-	  GETWORD(p, perms);
-	  GETWORD(p, locks);
-	  GETSTRINGP(p, fpath, rdata, converter);
-	  GETSTRINGP(p, fuser, rdata, converter);
-
-	  fn(fpath, fuser, perms, locks, id);
-	}  /* BB fix ERRmoredata case to send resume request */
-      } else {
-	DEBUG(4,("NetFileEnum2 res=%d\n", res));
-      }
-    } else {
-      DEBUG(4,("NetFileEnum2 failed\n"));
-    }
-
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-
-  return count;
+	char *rparam = NULL;
+	char *rdata = NULL;
+	char *p;
+	unsigned int rdrcnt,rprcnt;
+	char param[WORDSIZE                   /* api number      */
+		+sizeof(RAP_WFileEnum2_REQ) /* req string      */
+		+sizeof(RAP_FILE_INFO_L3)   /* return string   */
+		+1024                        /* base path (opt) */
+		+RAP_USERNAME_LEN           /* user name (opt) */
+		+WORDSIZE                   /* info level      */
+		+WORDSIZE                   /* buffer size     */
+		+DWORDSIZE                  /* resume key ?    */
+		+DWORDSIZE];                /* resume key ?    */
+	int count = -1;
+	int res = -1;
+
+	/* now send a SMBtrans command with api RNetShareEnum */
+	p = make_header(param, RAP_WFileEnum2,
+		RAP_WFileEnum2_REQ, RAP_FILE_INFO_L3);
+
+	PUTSTRING(p, base_path, 1024);
+	PUTSTRING(p, user, RAP_USERNAME_LEN);
+	PUTWORD(p, 3); /* info level */
+	PUTWORD(p, 0xFF00);  /* buffer size */
+	PUTDWORD(p, 0);  /* zero out the resume key */
+	PUTDWORD(p, 0);  /* or is this one the resume key? */
+
+	if (cli_api(cli,
+			param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */
+			NULL, 0, 0xFF00,  /* data, length, maxlen */
+			&rparam, &rprcnt,               /* return params, length */
+			&rdata, &rdrcnt))               /* return data, length */
+	{
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam, endp);
+
+		if (res == 0 || res == ERRmoredata) {
+			TALLOC_CTX *frame = talloc_stackframe();
+			int converter = 0, i;
+
+			p = rparam + WORDSIZE; /* skip result */
+			GETWORD(p, converter, endp);
+			GETWORD(p, count, endp);
+
+			p = rdata;
+			endp = rdata + rdrcnt;
+			for (i=0; i<count && p < endp; i++) {
+				int id = 0, perms = 0, locks = 0;
+				char *fpath, *fuser;
+
+				GETDWORD(p, id, endp);
+				GETWORD(p, perms, endp);
+				GETWORD(p, locks, endp);
+				p += rap_getstringp(frame,
+					p,
+					&fpath,
+					rdata,
+					converter,
+					endp);
+				p += rap_getstringp(frame,
+					p,
+					&fuser,
+					rdata,
+					converter,
+					endp);
+
+				if (fpath && fuser) {
+					fn(fpath, fuser, perms, locks, id);
+				}
+			}  /* BB fix ERRmoredata case to send resume request */
+			TALLOC_FREE(frame);
+		} else {
+			DEBUG(4,("NetFileEnum2 res=%d\n", res));
+		}
+	} else {
+		DEBUG(4,("NetFileEnum2 failed\n"));
+	}
+
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
+
+	return count;
 }
 
 /****************************************************************************
- call a NetShareAdd - share/export directory on remote server
+ Call a NetShareAdd - share/export directory on remote server.
 ****************************************************************************/
+
 int cli_NetShareAdd(struct cli_state *cli, RAP_SHARE_INFO_2 * sinfo )
 {
-  char *rparam = NULL;
-  char *rdata = NULL;
-  char *p;
-  unsigned int rdrcnt,rprcnt;
-  int res;
-  char param[WORDSIZE                  /* api number    */
-	    +sizeof(RAP_WShareAdd_REQ) /* req string    */
-	    +sizeof(RAP_SHARE_INFO_L2) /* return string */
-	    +WORDSIZE                  /* info level    */
-	    +WORDSIZE];                /* reserved word */
-  char data[1024];
-  /* offset to free format string section following fixed length data.  */
-  /* will be updated by PUTSTRINGP macro and will end up with total len */
-  int soffset = RAP_SHARENAME_LEN + 1 /* share name + pad   */
-    + WORDSIZE                        /* share type    */
-    + DWORDSIZE                       /* comment pointer */
-    + WORDSIZE                        /* permissions */
-    + WORDSIZE                        /* max users */
-    + WORDSIZE                        /* active users */
-    + DWORDSIZE                       /* share path */
-    + RAP_SPASSWD_LEN + 1;            /* share password + pad */
-
-  memset(param,'\0',sizeof(param));
-  /* now send a SMBtrans command with api RNetShareAdd */
-  p = make_header(param, RAP_WshareAdd,
-		  RAP_WShareAdd_REQ, RAP_SHARE_INFO_L2);
-  PUTWORD(p, 2); /* info level */
-  PUTWORD(p, 0); /* reserved word 0 */
-
-  p = data;
-  PUTSTRINGF(p, sinfo->share_name, RAP_SHARENAME_LEN);
-  PUTBYTE(p, 0); /* pad byte 0 */
-
-  PUTWORD(p, sinfo->share_type);
-  PUTSTRINGP(p, sinfo->comment, data, soffset);
-  PUTWORD(p, sinfo->perms);
-  PUTWORD(p, sinfo->maximum_users);
-  PUTWORD(p, sinfo->active_users);
-  PUTSTRINGP(p, sinfo->path, data, soffset);
-  PUTSTRINGF(p, sinfo->password, RAP_SPASSWD_LEN);
-  SCVAL(p,-1,0x0A); /* required 0x0A at end of password */
-
-  if (cli_api(cli,
-	      param, sizeof(param), 1024, /* Param, length, maxlen */
-	      data, soffset, sizeof(data), /* data, length, maxlen */
-	      &rparam, &rprcnt,   /* return params, length */
-	      &rdata, &rdrcnt))   /* return data, length */
-    {
-      res = rparam? SVAL(rparam,0) : -1;
-
-      if (res == 0) {
-	/* nothing to do */
-      }
-      else {
-	DEBUG(4,("NetShareAdd res=%d\n", res));
-      }
-    } else {
-      res = -1;
-      DEBUG(4,("NetShareAdd failed\n"));
-    }
-
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-
-  return res;
+	char *rparam = NULL;
+	char *rdata = NULL;
+	char *p;
+	unsigned int rdrcnt,rprcnt;
+	int res = -1;
+	char param[WORDSIZE                  /* api number    */
+		+sizeof(RAP_WShareAdd_REQ) /* req string    */
+		+sizeof(RAP_SHARE_INFO_L2) /* return string */
+		+WORDSIZE                  /* info level    */
+		+WORDSIZE];                /* reserved word */
+	char data[1024];
+	/* offset to free format string section following fixed length data.  */
+	/* will be updated by PUTSTRINGP macro and will end up with total len */
+	int soffset = RAP_SHARENAME_LEN + 1 /* share name + pad   */
+		+ WORDSIZE                        /* share type    */
+		+ DWORDSIZE                       /* comment pointer */
+		+ WORDSIZE                        /* permissions */
+		+ WORDSIZE                        /* max users */
+		+ WORDSIZE                        /* active users */
+		+ DWORDSIZE                       /* share path */
+		+ RAP_SPASSWD_LEN + 1;            /* share password + pad */
+
+	memset(param,'\0',sizeof(param));
+	/* now send a SMBtrans command with api RNetShareAdd */
+	p = make_header(param, RAP_WshareAdd,
+		RAP_WShareAdd_REQ, RAP_SHARE_INFO_L2);
+	PUTWORD(p, 2); /* info level */
+	PUTWORD(p, 0); /* reserved word 0 */
+
+	p = data;
+	PUTSTRINGF(p, sinfo->share_name, RAP_SHARENAME_LEN);
+	PUTBYTE(p, 0); /* pad byte 0 */
+
+	PUTWORD(p, sinfo->share_type);
+	PUTSTRINGP(p, sinfo->comment, data, soffset);
+	PUTWORD(p, sinfo->perms);
+	PUTWORD(p, sinfo->maximum_users);
+	PUTWORD(p, sinfo->active_users);
+	PUTSTRINGP(p, sinfo->path, data, soffset);
+	PUTSTRINGF(p, sinfo->password, RAP_SPASSWD_LEN);
+	SCVAL(p,-1,0x0A); /* required 0x0A at end of password */
+
+	if (cli_api(cli,
+			param, sizeof(param), 1024, /* Param, length, maxlen */
+			data, soffset, sizeof(data), /* data, length, maxlen */
+			&rparam, &rprcnt,   /* return params, length */
+			&rdata, &rdrcnt))   /* return data, length */
+	{
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam, endp);
+
+		if (res == 0) {
+			/* nothing to do */
+		} else {
+			DEBUG(4,("NetShareAdd res=%d\n", res));
+		}
+	} else {
+		DEBUG(4,("NetShareAdd failed\n"));
+	}
+
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
+
+	return res;
 }
+
 /****************************************************************************
- call a NetShareDelete - unshare exported directory on remote server
+ Call a NetShareDelete - unshare exported directory on remote server.
 ****************************************************************************/
+
 int cli_NetShareDelete(struct cli_state *cli, const char * share_name )
 {
-  char *rparam = NULL;
-  char *rdata = NULL;
-  char *p;
-  unsigned int rdrcnt,rprcnt;
-  int res;
-  char param[WORDSIZE                  /* api number    */
-	    +sizeof(RAP_WShareDel_REQ) /* req string    */
-	    +1                         /* no ret string */
-	    +RAP_SHARENAME_LEN         /* share to del  */
-	    +WORDSIZE];                /* reserved word */
-
-  /* now send a SMBtrans command with api RNetShareDelete */
-  p = make_header(param, RAP_WshareDel, RAP_WShareDel_REQ, NULL);
-  PUTSTRING(p,share_name,RAP_SHARENAME_LEN);
-  PUTWORD(p,0);  /* reserved word MBZ on input */
-
-  if (cli_api(cli,
-	      param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */
-	      NULL, 0, 200,       /* data, length, maxlen */
-	      &rparam, &rprcnt,   /* return params, length */
-	      &rdata, &rdrcnt))   /* return data, length */
-    {
-      res = GETRES(rparam);
-
-      if (res == 0) {
-	/* nothing to do */
-      }
-      else {
-	DEBUG(4,("NetShareDelete res=%d\n", res));
-      }
-    } else {
-      res = -1;
-      DEBUG(4,("NetShareDelete failed\n"));
-    }
-
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-
-  return res;
+	char *rparam = NULL;
+	char *rdata = NULL;
+	char *p;
+	unsigned int rdrcnt,rprcnt;
+	int res = -1;
+	char param[WORDSIZE                  /* api number    */
+		+sizeof(RAP_WShareDel_REQ) /* req string    */
+		+1                         /* no ret string */
+		+RAP_SHARENAME_LEN         /* share to del  */
+		+WORDSIZE];                /* reserved word */
+
+	/* now send a SMBtrans command with api RNetShareDelete */
+	p = make_header(param, RAP_WshareDel, RAP_WShareDel_REQ, NULL);
+	PUTSTRING(p,share_name,RAP_SHARENAME_LEN);
+	PUTWORD(p,0);  /* reserved word MBZ on input */
+
+	if (cli_api(cli,
+			param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */
+			NULL, 0, 200,       /* data, length, maxlen */
+			&rparam, &rprcnt,   /* return params, length */
+			&rdata, &rdrcnt))   /* return data, length */
+	{
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam, endp);
+
+		if (res == 0) {
+			/* nothing to do */
+		} else {
+			DEBUG(4,("NetShareDelete res=%d\n", res));
+		}
+	} else {
+		DEBUG(4,("NetShareDelete failed\n"));
+	}
+
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
+
+	return res;
 }
+
 /*************************************************************************
 *
 * Function Name:  cli_get_pdc_name
@@ -1223,63 +1468,77 @@ int cli_NetShareDelete(struct cli_state *cli, const char * share_name )
 *             False     - failure
 *
 ************************************************************************/
-bool cli_get_pdc_name(struct cli_state *cli, char *workgroup, char *pdc_name)
+
+bool cli_get_pdc_name(struct cli_state *cli, char *workgroup, char **pdc_name)
 {
-  char *rparam = NULL;
-  char *rdata = NULL;
-  unsigned int rdrcnt,rprcnt;
-  char *p;
-  char param[WORDSIZE                       /* api number    */
-	    +sizeof(RAP_NetServerEnum2_REQ) /* req string    */
-	    +sizeof(RAP_SERVER_INFO_L1)     /* return string */
-	    +WORDSIZE                       /* info level    */
-	    +WORDSIZE                       /* buffer size   */
-	    +DWORDSIZE                      /* server type   */
-	    +RAP_MACHNAME_LEN];             /* workgroup     */
-  int count = -1;
-
-  *pdc_name = '\0';
-
-  /* send a SMBtrans command with api NetServerEnum */
-  p = make_header(param, RAP_NetServerEnum2,
-		  RAP_NetServerEnum2_REQ, RAP_SERVER_INFO_L1);
-  PUTWORD(p, 1); /* info level */
-  PUTWORD(p, CLI_BUFFER_SIZE);
-  PUTDWORD(p, SV_TYPE_DOMAIN_CTRL);
-  PUTSTRING(p, workgroup, RAP_MACHNAME_LEN);
-
-  if (cli_api(cli,
-	      param, PTR_DIFF(p,param), 8,        /* params, length, max */
-	      NULL, 0, CLI_BUFFER_SIZE,               /* data, length, max */
-	      &rparam, &rprcnt,                   /* return params, return size */
-	      &rdata, &rdrcnt                     /* return data, return size */
-	      )) {
-    cli->rap_error = GETRES(rparam);
-
-        /*
-         * We only really care to copy a name if the
-         * API succeeded and we got back a name.
-         */
-    if (cli->rap_error == 0) {
-      p = rparam + WORDSIZE + WORDSIZE; /* skip result and converter */
-      GETWORD(p, count);
-      p = rdata;
-
-      if (count > 0)
-	GETSTRING(p, pdc_name);
-    }
-    else {
-	DEBUG(4,("cli_get_pdc_name: machine %s failed the NetServerEnum call. "
-		 "Error was : %s.\n", cli->desthost, cli_errstr(cli) ));
-    }
-  }
-
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-
-  return(count > 0);
-}
+	char *rparam = NULL;
+	char *rdata = NULL;
+	unsigned int rdrcnt,rprcnt;
+	char *p;
+	char param[WORDSIZE                       /* api number    */
+		+sizeof(RAP_NetServerEnum2_REQ) /* req string    */
+		+sizeof(RAP_SERVER_INFO_L1)     /* return string */
+		+WORDSIZE                       /* info level    */
+		+WORDSIZE                       /* buffer size   */
+		+DWORDSIZE                      /* server type   */
+		+RAP_MACHNAME_LEN];             /* workgroup     */
+	int count = -1;
+	int res = -1;
+
+	*pdc_name = NULL;
+
+	/* send a SMBtrans command with api NetServerEnum */
+	p = make_header(param, RAP_NetServerEnum2,
+		RAP_NetServerEnum2_REQ, RAP_SERVER_INFO_L1);
+	PUTWORD(p, 1); /* info level */
+	PUTWORD(p, CLI_BUFFER_SIZE);
+	PUTDWORD(p, SV_TYPE_DOMAIN_CTRL);
+	PUTSTRING(p, workgroup, RAP_MACHNAME_LEN);
+
+	if (cli_api(cli,
+			param, PTR_DIFF(p,param), 8,        /* params, length, max */
+			NULL, 0, CLI_BUFFER_SIZE,               /* data, length, max */
+			&rparam, &rprcnt,                   /* return params, return size */
+			&rdata, &rdrcnt                     /* return data, return size */
+			)) {
+
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam, endp);
+		cli->rap_error = res;
+
+		/*
+		 * We only really care to copy a name if the
+		 * API succeeded and we got back a name.
+		 */
+		if (cli->rap_error == 0) {
+			p = rparam + WORDSIZE + WORDSIZE; /* skip result and converter */
+			GETWORD(p, count, endp);
+			p = rdata;
+			endp = rdata + rdrcnt;
+
+			if (count > 0) {
+				TALLOC_CTX *frame = talloc_stackframe();
+				char *dcname;
+				p += rap_getstring(frame,
+					p,
+					&dcname,
+					endp);
+				if (dcname) {
+					*pdc_name = SMB_STRDUP(dcname);
+				}
+				TALLOC_FREE(frame);
+			}
+		} else {
+			DEBUG(4,("cli_get_pdc_name: machine %s failed the NetServerEnum call. "
+				"Error was : %s.\n", cli->desthost, cli_errstr(cli) ));
+		}
+	}
+
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
 
+	return(count > 0);
+}
 
 /*************************************************************************
 *
@@ -1303,49 +1562,62 @@ bool cli_get_pdc_name(struct cli_state *cli, char *workgroup, char *pdc_name)
 * Origins:  samba 2.0.6 source/libsmb/clientgen.c cli_NetServerEnum()
 *
 ************************************************************************/
+
 bool cli_get_server_domain(struct cli_state *cli)
 {
-  char *rparam = NULL;
-  char *rdata = NULL;
-  unsigned int rdrcnt,rprcnt;
-  char *p;
-  char param[WORDSIZE                      /* api number    */
-	    +sizeof(RAP_WWkstaGetInfo_REQ) /* req string    */
-	    +sizeof(RAP_WKSTA_INFO_L10)    /* return string */
-	    +WORDSIZE                      /* info level    */
-	    +WORDSIZE];                    /* buffer size   */
-  int res = -1;
-
-  /* send a SMBtrans command with api NetWkstaGetInfo */
-  p = make_header(param, RAP_WWkstaGetInfo,
-		  RAP_WWkstaGetInfo_REQ, RAP_WKSTA_INFO_L10);
-  PUTWORD(p, 10); /* info level */
-  PUTWORD(p, CLI_BUFFER_SIZE);
-
-  if (cli_api(cli, param, PTR_DIFF(p,param), 8, /* params, length, max */
-	      NULL, 0, CLI_BUFFER_SIZE,         /* data, length, max */
-	      &rparam, &rprcnt,         /* return params, return size */
-	      &rdata, &rdrcnt)) {       /* return data, return size */
-    res = GETRES(rparam);
-    p = rdata;
-
-    if (res == 0) {
-      int converter;
-
-      p = rparam + WORDSIZE;
-      GETWORD(p, converter);
-
-      p = rdata + DWORDSIZE + DWORDSIZE; /* skip computer & user names */
-      GETSTRINGP(p, cli->server_domain, rdata, converter);
-    }
-  }
-
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-
-  return(res == 0);
-}
+	char *rparam = NULL;
+	char *rdata = NULL;
+	unsigned int rdrcnt,rprcnt;
+	char *p;
+	char param[WORDSIZE                      /* api number    */
+			+sizeof(RAP_WWkstaGetInfo_REQ) /* req string    */
+			+sizeof(RAP_WKSTA_INFO_L10)    /* return string */
+			+WORDSIZE                      /* info level    */
+			+WORDSIZE];                    /* buffer size   */
+	int res = -1;
+
+	/* send a SMBtrans command with api NetWkstaGetInfo */
+	p = make_header(param, RAP_WWkstaGetInfo,
+		RAP_WWkstaGetInfo_REQ, RAP_WKSTA_INFO_L10);
+	PUTWORD(p, 10); /* info level */
+	PUTWORD(p, CLI_BUFFER_SIZE);
+
+	if (cli_api(cli, param, PTR_DIFF(p,param), 8, /* params, length, max */
+			NULL, 0, CLI_BUFFER_SIZE,         /* data, length, max */
+			&rparam, &rprcnt,         /* return params, return size */
+			&rdata, &rdrcnt)) {       /* return data, return size */
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam, endp);
+
+		if (res == 0) {
+			TALLOC_CTX *frame = talloc_stackframe();
+			char *server_domain;
+			int converter = 0;
+
+			p = rparam + WORDSIZE;
+			GETWORD(p, converter, endp);
+
+			p = rdata + DWORDSIZE + DWORDSIZE; /* skip computer & user names */
+			endp = rdata + rdrcnt;
+			p += rap_getstringp(frame,
+				p,
+				&server_domain,
+				rdata,
+				converter,
+				endp);
+
+			if (server_domain) {
+				fstrcpy(cli->server_domain, server_domain);
+			}
+			TALLOC_FREE(frame);
+		}
+	}
+
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
 
+	return(res == 0);
+}
 
 /*************************************************************************
 *
@@ -1368,44 +1640,48 @@ bool cli_get_server_domain(struct cli_state *cli)
 * Origins:  samba 2.0.6 source/libsmb/clientgen.c cli_NetServerEnum()
 *
 ************************************************************************/
+
 bool cli_get_server_type(struct cli_state *cli, uint32 *pstype)
 {
-  char *rparam = NULL;
-  char *rdata = NULL;
-  unsigned int rdrcnt,rprcnt;
-  char *p;
-  char param[WORDSIZE                       /* api number    */
-	    +sizeof(RAP_WserverGetInfo_REQ) /* req string    */
-	    +sizeof(RAP_SERVER_INFO_L1)     /* return string */
-	    +WORDSIZE                       /* info level    */
-            +WORDSIZE];                     /* buffer size   */
-  int res = -1;
-
-  /* send a SMBtrans command with api NetServerGetInfo */
-  p = make_header(param, RAP_WserverGetInfo,
-		  RAP_WserverGetInfo_REQ, RAP_SERVER_INFO_L1);
-  PUTWORD(p, 1); /* info level */
-  PUTWORD(p, CLI_BUFFER_SIZE);
-
-  if (cli_api(cli,
-	      param, PTR_DIFF(p,param), 8, /* params, length, max */
-	      NULL, 0, CLI_BUFFER_SIZE, /* data, length, max */
-	      &rparam, &rprcnt,         /* return params, return size */
-	      &rdata, &rdrcnt           /* return data, return size */
-	      )) {
-
-    res = GETRES(rparam);
-
-    if (res == 0 || res == ERRmoredata) {
-      p = rdata;
-      *pstype = IVAL(p,18) & ~SV_TYPE_LOCAL_LIST_ONLY;
-    }
-  }
-
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-
-  return(res == 0 || res == ERRmoredata);
+	char *rparam = NULL;
+	char *rdata = NULL;
+	unsigned int rdrcnt,rprcnt;
+	char *p;
+	char param[WORDSIZE                       /* api number    */
+		+sizeof(RAP_WserverGetInfo_REQ) /* req string    */
+		+sizeof(RAP_SERVER_INFO_L1)     /* return string */
+		+WORDSIZE                       /* info level    */
+		+WORDSIZE];                     /* buffer size   */
+	int res = -1;
+
+	/* send a SMBtrans command with api NetServerGetInfo */
+	p = make_header(param, RAP_WserverGetInfo,
+		RAP_WserverGetInfo_REQ, RAP_SERVER_INFO_L1);
+	PUTWORD(p, 1); /* info level */
+	PUTWORD(p, CLI_BUFFER_SIZE);
+
+	if (cli_api(cli,
+			param, PTR_DIFF(p,param), 8, /* params, length, max */
+			NULL, 0, CLI_BUFFER_SIZE, /* data, length, max */
+			&rparam, &rprcnt,         /* return params, return size */
+			&rdata, &rdrcnt           /* return data, return size */
+			)) {
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam,endp);
+
+		if (res == 0 || res == ERRmoredata) {
+			p = rdata;
+			endp = rparam + rprcnt;
+			p += 18;
+			GETDWORD(p,*pstype,endp);
+			*pstype &= ~SV_TYPE_LOCAL_LIST_ONLY;
+		}
+	}
+
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
+
+	return(res == 0 || res == ERRmoredata);
 }
 
 bool cli_get_server_name(TALLOC_CTX *mem_ctx, struct cli_state *cli,
@@ -1420,7 +1696,8 @@ bool cli_get_server_name(TALLOC_CTX *mem_ctx, struct cli_state *cli,
 		   +sizeof(RAP_SERVER_INFO_L1)     /* return string */
 		   +WORDSIZE                       /* info level    */
 		   +WORDSIZE];                     /* buffer size   */
-	bool res = False;
+	bool res = false;
+	char *endp;
 	fstring tmp;
 
 	/* send a SMBtrans command with api NetServerGetInfo */
@@ -1438,7 +1715,8 @@ bool cli_get_server_name(TALLOC_CTX *mem_ctx, struct cli_state *cli,
 		goto failed;
 	}
 
-	if (GETRES(rparam) != 0) {
+	endp = rparam + rprcnt;
+	if (GETRES(rparam, endp) != 0) {
 		goto failed;
 	}
 
@@ -1457,7 +1735,7 @@ bool cli_get_server_name(TALLOC_CTX *mem_ctx, struct cli_state *cli,
 		goto failed;
 	}
 
-	res = True;
+	res = true;
 
  failed:
 	SAFE_FREE(rparam);
@@ -1491,655 +1769,904 @@ bool cli_get_server_name(TALLOC_CTX *mem_ctx, struct cli_state *cli,
 *             False     - failure
 *
 ************************************************************************/
+
 bool cli_ns_check_server_type(struct cli_state *cli, char *workgroup, uint32 stype)
 {
-  char *rparam = NULL;
-  char *rdata = NULL;
-  unsigned int rdrcnt,rprcnt;
-  char *p;
-  char param[WORDSIZE                       /* api number    */
-	    +sizeof(RAP_NetServerEnum2_REQ) /* req string    */
-	    +sizeof(RAP_SERVER_INFO_L0)     /* return string */
-	    +WORDSIZE                       /* info level    */
-	    +WORDSIZE                       /* buffer size   */
-	    +DWORDSIZE                      /* server type   */
-	    +RAP_MACHNAME_LEN];             /* workgroup     */
-  bool found_server = False;
-  int res = -1;
-
-  /* send a SMBtrans command with api NetServerEnum */
-  p = make_header(param, RAP_NetServerEnum2,
-		  RAP_NetServerEnum2_REQ, RAP_SERVER_INFO_L0);
-  PUTWORD(p, 0); /* info level 0 */
-  PUTWORD(p, CLI_BUFFER_SIZE);
-  PUTDWORD(p, stype);
-  PUTSTRING(p, workgroup, RAP_MACHNAME_LEN);
-
-  if (cli_api(cli,
-	      param, PTR_DIFF(p,param), 8, /* params, length, max */
-	      NULL, 0, CLI_BUFFER_SIZE,  /* data, length, max */
-	      &rparam, &rprcnt,          /* return params, return size */
-	      &rdata, &rdrcnt            /* return data, return size */
-	      )) {
-
-    res = GETRES(rparam);
-    cli->rap_error = res;
-
-    if (res == 0 || res == ERRmoredata) {
-      int i, count;
-
-      p = rparam + WORDSIZE + WORDSIZE;
-      GETWORD(p, count);
-
-      p = rdata;
-      for (i = 0;i < count;i++, p += 16) {
-	char ret_server[RAP_MACHNAME_LEN];
-
-	GETSTRINGF(p, ret_server, RAP_MACHNAME_LEN);
-	if (strequal(ret_server, cli->desthost)) {
-	  found_server = True;
-	  break;
-	}
-      }
-    }
-    else {
-      DEBUG(4,("cli_ns_check_server_type: machine %s failed the NetServerEnum call. "
-	       "Error was : %s.\n", cli->desthost, cli_errstr(cli) ));
-    }
-  }
-
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-
-  return found_server;
- }
+	char *rparam = NULL;
+	char *rdata = NULL;
+	unsigned int rdrcnt,rprcnt;
+	char *p;
+	char param[WORDSIZE                       /* api number    */
+		+sizeof(RAP_NetServerEnum2_REQ) /* req string    */
+		+sizeof(RAP_SERVER_INFO_L0)     /* return string */
+		+WORDSIZE                       /* info level    */
+		+WORDSIZE                       /* buffer size   */
+		+DWORDSIZE                      /* server type   */
+		+RAP_MACHNAME_LEN];             /* workgroup     */
+	bool found_server = false;
+	int res = -1;
+
+	/* send a SMBtrans command with api NetServerEnum */
+	p = make_header(param, RAP_NetServerEnum2,
+			RAP_NetServerEnum2_REQ, RAP_SERVER_INFO_L0);
+	PUTWORD(p, 0); /* info level 0 */
+	PUTWORD(p, CLI_BUFFER_SIZE);
+	PUTDWORD(p, stype);
+	PUTSTRING(p, workgroup, RAP_MACHNAME_LEN);
+
+	if (cli_api(cli,
+			param, PTR_DIFF(p,param), 8, /* params, length, max */
+			NULL, 0, CLI_BUFFER_SIZE,  /* data, length, max */
+			&rparam, &rprcnt,          /* return params, return size */
+			&rdata, &rdrcnt            /* return data, return size */
+			)) {
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam,endp);
+		cli->rap_error = res;
+
+		if (res == 0 || res == ERRmoredata) {
+			int i, count = 0;
+
+			p = rparam + WORDSIZE + WORDSIZE;
+			GETWORD(p, count,endp);
+
+			p = rdata;
+			endp = rdata + rdrcnt;
+			for (i = 0;i < count && p < endp;i++, p += 16) {
+				char ret_server[RAP_MACHNAME_LEN];
+
+				p += rap_getstringf(p,
+						ret_server,
+						RAP_MACHNAME_LEN,
+						RAP_MACHNAME_LEN,
+						endp);
+				if (strequal(ret_server, cli->desthost)) {
+					found_server = true;
+					break;
+				}
+			}
+		} else {
+			DEBUG(4,("cli_ns_check_server_type: machine %s failed the NetServerEnum call. "
+				"Error was : %s.\n", cli->desthost, cli_errstr(cli) ));
+		}
+	}
 
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
+
+	return found_server;
+}
 
 /****************************************************************************
- perform a NetWkstaUserLogoff
+ Perform a NetWkstaUserLogoff.
 ****************************************************************************/
-bool cli_NetWkstaUserLogoff(struct cli_state *cli,char *user, char *workstation)
+
+bool cli_NetWkstaUserLogoff(struct cli_state *cli, const char *user, const char *workstation)
 {
-  char *rparam = NULL;
-  char *rdata = NULL;
-  char *p;
-  unsigned int rdrcnt,rprcnt;
-  char param[WORDSIZE                           /* api number    */
-	    +sizeof(RAP_NetWkstaUserLogoff_REQ) /* req string    */
-	    +sizeof(RAP_USER_LOGOFF_INFO_L1)    /* return string */
-	    +RAP_USERNAME_LEN+1                 /* user name+pad */
-	    +RAP_MACHNAME_LEN                   /* wksta name    */
-	    +WORDSIZE                           /* buffer size   */
-	    +WORDSIZE];                         /* buffer size?  */
-  fstring upperbuf;
-
-  memset(param, 0, sizeof(param));
-
-  /* send a SMBtrans command with api NetWkstaUserLogoff */
-  p = make_header(param, RAP_WWkstaUserLogoff,
-		  RAP_NetWkstaUserLogoff_REQ, RAP_USER_LOGOFF_INFO_L1);
-  PUTDWORD(p, 0); /* Null pointer */
-  PUTDWORD(p, 0); /* Null pointer */
-  fstrcpy(upperbuf, user);
-  strupper_m(upperbuf);
-  PUTSTRINGF(p, upperbuf, RAP_USERNAME_LEN);
-  p++; /* strange format, but ok */
-  fstrcpy(upperbuf, workstation);
-  strupper_m(upperbuf);
-  PUTSTRINGF(p, upperbuf, RAP_MACHNAME_LEN);
-  PUTWORD(p, CLI_BUFFER_SIZE);
-  PUTWORD(p, CLI_BUFFER_SIZE);
-
-  if (cli_api(cli,
-	      param, PTR_DIFF(p,param),1024,  /* param, length, max */
-	      NULL, 0, CLI_BUFFER_SIZE,       /* data, length, max */
-	      &rparam, &rprcnt,               /* return params, return size */
-	      &rdata, &rdrcnt                 /* return data, return size */
-	      )) {
-    cli->rap_error = GETRES(rparam);
-
-    if (cli->rap_error != 0) {
-      DEBUG(4,("NetwkstaUserLogoff gave error %d\n", cli->rap_error));
-    }
-  }
-
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-  return (cli->rap_error == 0);
+	char *rparam = NULL;
+	char *rdata = NULL;
+	char *p;
+	unsigned int rdrcnt,rprcnt;
+	char param[WORDSIZE                           /* api number    */
+			+sizeof(RAP_NetWkstaUserLogoff_REQ) /* req string    */
+			+sizeof(RAP_USER_LOGOFF_INFO_L1)    /* return string */
+			+RAP_USERNAME_LEN+1                 /* user name+pad */
+			+RAP_MACHNAME_LEN                   /* wksta name    */
+			+WORDSIZE                           /* buffer size   */
+			+WORDSIZE];                         /* buffer size?  */
+	char upperbuf[MAX(RAP_USERNAME_LEN,RAP_MACHNAME_LEN)];
+	int res = -1;
+
+	memset(param, 0, sizeof(param));
+
+	/* send a SMBtrans command with api NetWkstaUserLogoff */
+	p = make_header(param, RAP_WWkstaUserLogoff,
+		RAP_NetWkstaUserLogoff_REQ, RAP_USER_LOGOFF_INFO_L1);
+	PUTDWORD(p, 0); /* Null pointer */
+	PUTDWORD(p, 0); /* Null pointer */
+	strlcpy(upperbuf, user, sizeof(upperbuf));
+	strupper_m(upperbuf);
+	PUTSTRINGF(p, upperbuf, RAP_USERNAME_LEN);
+	p++; /* strange format, but ok */
+	strlcpy(upperbuf, workstation, sizeof(upperbuf));
+	strupper_m(upperbuf);
+	PUTSTRINGF(p, upperbuf, RAP_MACHNAME_LEN);
+	PUTWORD(p, CLI_BUFFER_SIZE);
+	PUTWORD(p, CLI_BUFFER_SIZE);
+
+	if (cli_api(cli,
+			param, PTR_DIFF(p,param),1024,  /* param, length, max */
+			NULL, 0, CLI_BUFFER_SIZE,       /* data, length, max */
+			&rparam, &rprcnt,               /* return params, return size */
+			&rdata, &rdrcnt                 /* return data, return size */
+			)) {
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam,endp);
+		cli->rap_error = res;
+
+		if (cli->rap_error != 0) {
+			DEBUG(4,("NetwkstaUserLogoff gave error %d\n", cli->rap_error));
+		}
+	}
+
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
+	return (cli->rap_error == 0);
 }
 
 int cli_NetPrintQEnum(struct cli_state *cli,
 		void (*qfn)(const char*,uint16,uint16,uint16,const char*,const char*,const char*,const char*,const char*,uint16,uint16),
 		void (*jfn)(uint16,const char*,const char*,const char*,const char*,uint16,uint16,const char*,uint,uint,const char*))
 {
-  char param[WORDSIZE                         /* api number    */
-	    +sizeof(RAP_NetPrintQEnum_REQ)    /* req string    */
-	    +sizeof(RAP_PRINTQ_INFO_L2)       /* return string */
-	    +WORDSIZE                         /* info level    */
-	    +WORDSIZE                         /* buffer size   */
-	    +sizeof(RAP_SMB_PRINT_JOB_L1)];   /* more ret data */
-  char *p;
-  char *rparam = NULL;
-  char *rdata = NULL;
-  unsigned int rprcnt, rdrcnt;
-  int res = -1;
-
-
-  memset(param, '\0',sizeof(param));
-  p = make_header(param, RAP_WPrintQEnum,
-		  RAP_NetPrintQEnum_REQ, RAP_PRINTQ_INFO_L2);
-  PUTWORD(p,2); /* Info level 2 */
-  PUTWORD(p,0xFFE0); /* Return buffer size */
-  PUTSTRING(p, RAP_SMB_PRINT_JOB_L1, 0);
-
-  if (cli_api(cli,
-	      param, PTR_DIFF(p,param),1024,
-	      NULL, 0, CLI_BUFFER_SIZE,
-	      &rparam, &rprcnt,
-	      &rdata, &rdrcnt)) {
-    res = GETRES(rparam);
-    cli->rap_error = res;
-    if (res != 0) {
-      DEBUG(1,("NetPrintQEnum gave error %d\n", res));
-    }
-  }
-
-  if (rdata) {
-    if (res == 0 || res == ERRmoredata) {
-      int i, converter, count;
-
-      p = rparam + WORDSIZE;
-      GETWORD(p, converter);
-      GETWORD(p, count);
-
-      p = rdata;
-      for (i=0;i<count;i++) {
-	pstring qname, sep_file, print_proc, dest, parms, comment;
-	uint16 jobcount, priority, start_time, until_time, status;
-
-	GETSTRINGF(p, qname, RAP_SHARENAME_LEN);
-	p++; /* pad */
-	GETWORD(p, priority);
-	GETWORD(p, start_time);
-	GETWORD(p, until_time);
-	GETSTRINGP(p, sep_file, rdata, converter);
-	GETSTRINGP(p, print_proc, rdata, converter);
-	GETSTRINGP(p, dest, rdata, converter);
-	GETSTRINGP(p, parms, rdata, converter);
-	GETSTRINGP(p, parms, comment, converter);
-	GETWORD(p, status);
-	GETWORD(p, jobcount);
-
-	qfn(qname, priority, start_time, until_time, sep_file, print_proc,
-	    dest, parms, comment, status, jobcount);
-
-	if (jobcount) {
-	  int j;
-	  for (j=0;j<jobcount;j++) {
-	    uint16 jid, pos, fsstatus;
-	    pstring ownername, notifyname, datatype, jparms, jstatus, jcomment;
-	    unsigned int submitted, jsize;
-
-	    GETWORD(p, jid);
-	    GETSTRINGF(p, ownername, RAP_USERNAME_LEN);
-	    p++; /* pad byte */
-	    GETSTRINGF(p, notifyname, RAP_MACHNAME_LEN);
-	    GETSTRINGF(p, datatype, RAP_DATATYPE_LEN);
-	    GETSTRINGP(p, jparms, rdata, converter);
-	    GETWORD(p, pos);
-	    GETWORD(p, fsstatus);
-	    GETSTRINGP(p, jstatus, rdata, converter);
-	    GETDWORD(p, submitted);
-	    GETDWORD(p, jsize);
-	    GETSTRINGP(p, jcomment, rdata, converter);
-
-	    jfn(jid, ownername, notifyname, datatype, jparms, pos, fsstatus,
-		jstatus, submitted, jsize, jcomment);
-	  }
-	}
-      }
-    } else {
-      DEBUG(4,("NetPrintQEnum res=%d\n", res));
-    }
-  } else {
-    DEBUG(4,("NetPrintQEnum no data returned\n"));
-  }
-
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-
-  return res;
+	char param[WORDSIZE                         /* api number    */
+		+sizeof(RAP_NetPrintQEnum_REQ)    /* req string    */
+		+sizeof(RAP_PRINTQ_INFO_L2)       /* return string */
+		+WORDSIZE                         /* info level    */
+		+WORDSIZE                         /* buffer size   */
+		+sizeof(RAP_SMB_PRINT_JOB_L1)];   /* more ret data */
+	char *p;
+	char *rparam = NULL;
+	char *rdata = NULL;
+	unsigned int rprcnt, rdrcnt;
+	int res = -1;
+
+	memset(param, '\0',sizeof(param));
+	p = make_header(param, RAP_WPrintQEnum,
+		RAP_NetPrintQEnum_REQ, RAP_PRINTQ_INFO_L2);
+	PUTWORD(p,2); /* Info level 2 */
+	PUTWORD(p,0xFFE0); /* Return buffer size */
+	PUTSTRING(p, RAP_SMB_PRINT_JOB_L1, 0);
+
+	if (cli_api(cli,
+			param, PTR_DIFF(p,param),1024,
+			NULL, 0, CLI_BUFFER_SIZE,
+			&rparam, &rprcnt,
+			&rdata, &rdrcnt)) {
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam, endp);
+		cli->rap_error = res;
+		if (res != 0) {
+			DEBUG(1,("NetPrintQEnum gave error %d\n", res));
+		}
+	}
+
+	if (!rdata) {
+		DEBUG(4,("NetPrintQEnum no data returned\n"));
+		goto out;
+	}
+
+	if (res == 0 || res == ERRmoredata) {
+		TALLOC_CTX *frame = talloc_stackframe();
+		char *endp = rparam + rprcnt;
+		int i, converter = 0, count = 0;
+
+		p = rparam + WORDSIZE;
+		GETWORD(p, converter, endp);
+		GETWORD(p, count, endp);
+
+		p = rdata;
+		endp = rdata + rdrcnt;
+		for (i=0;i<count && p < endp;i++) {
+			char qname[RAP_SHARENAME_LEN];
+			char *sep_file, *print_proc, *dest, *parms, *comment;
+			uint16_t jobcount = 0, priority = 0;
+			uint16_t start_time = 0, until_time = 0, status = 0;
+
+			p += rap_getstringf(p,
+					qname,
+					RAP_SHARENAME_LEN,
+					RAP_SHARENAME_LEN,
+					endp);
+			p++; /* pad */
+			GETWORD(p, priority, endp);
+			GETWORD(p, start_time, endp);
+			GETWORD(p, until_time, endp);
+			p += rap_getstringp(frame,
+					p,
+					&sep_file,
+					rdata,
+					converter,
+					endp);
+			p += rap_getstringp(frame,
+					p,
+					&print_proc,
+					rdata,
+					converter,
+					endp);
+			p += rap_getstringp(frame,
+					p,
+					&dest,
+					rdata,
+					converter,
+					endp);
+			p += rap_getstringp(frame,
+					p,
+					&parms,
+					rdata,
+					converter,
+					endp);
+			p += rap_getstringp(frame,
+					p,
+					&comment,
+					rdata,
+					converter,
+					endp);
+			GETWORD(p, status, endp);
+			GETWORD(p, jobcount, endp);
+
+			if (sep_file && print_proc && dest && parms &&
+					comment) {
+				qfn(qname, priority, start_time, until_time, sep_file, print_proc,
+					dest, parms, comment, status, jobcount);
+			}
+
+			if (jobcount) {
+				int j;
+				for (j=0;j<jobcount;j++) {
+					uint16 jid = 0, pos = 0, fsstatus = 0;
+					char ownername[RAP_USERNAME_LEN];
+					char notifyname[RAP_MACHNAME_LEN];
+					char datatype[RAP_DATATYPE_LEN];
+					char *jparms, *jstatus, *jcomment;
+					unsigned int submitted = 0, jsize = 0;
+
+					GETWORD(p, jid, endp);
+					p += rap_getstringf(p,
+							ownername,
+							RAP_USERNAME_LEN,
+							RAP_USERNAME_LEN,
+							endp);
+					p++; /* pad byte */
+					p += rap_getstringf(p,
+							notifyname,
+							RAP_MACHNAME_LEN,
+							RAP_MACHNAME_LEN,
+							endp);
+					p += rap_getstringf(p,
+							datatype,
+							RAP_DATATYPE_LEN,
+							RAP_DATATYPE_LEN,
+							endp);
+					p += rap_getstringp(frame,
+							p,
+							&jparms,
+							rdata,
+							converter,
+							endp);
+					GETWORD(p, pos, endp);
+					GETWORD(p, fsstatus, endp);
+					p += rap_getstringp(frame,
+							p,
+							&jstatus,
+							rdata,
+							converter,
+							endp);
+					GETDWORD(p, submitted, endp);
+					GETDWORD(p, jsize, endp);
+					p += rap_getstringp(frame,
+							p,
+							&jcomment,
+							rdata,
+							converter,
+							endp);
+
+					if (jparms && jstatus && jcomment) {
+						jfn(jid, ownername, notifyname, datatype, jparms, pos, fsstatus,
+							jstatus, submitted, jsize, jcomment);
+					}
+				}
+			}
+		}
+		TALLOC_FREE(frame);
+	} else {
+		DEBUG(4,("NetPrintQEnum res=%d\n", res));
+	}
+
+  out:
+
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
+
+	return res;
 }
 
 int cli_NetPrintQGetInfo(struct cli_state *cli, const char *printer,
 	void (*qfn)(const char*,uint16,uint16,uint16,const char*,const char*,const char*,const char*,const char*,uint16,uint16),
 	void (*jfn)(uint16,const char*,const char*,const char*,const char*,uint16,uint16,const char*,uint,uint,const char*))
 {
-  char param[WORDSIZE                         /* api number    */
-	    +sizeof(RAP_NetPrintQGetInfo_REQ) /* req string    */
-	    +sizeof(RAP_PRINTQ_INFO_L2)       /* return string */
-	    +RAP_SHARENAME_LEN                /* printer name  */
-	    +WORDSIZE                         /* info level    */
-	    +WORDSIZE                         /* buffer size   */
-	    +sizeof(RAP_SMB_PRINT_JOB_L1)];   /* more ret data */
-  char *p;
-  char *rparam = NULL;
-  char *rdata = NULL;
-  unsigned int rprcnt, rdrcnt;
-  int res = -1;
-
-
-  memset(param, '\0',sizeof(param));
-  p = make_header(param, RAP_WPrintQGetInfo,
-		  RAP_NetPrintQGetInfo_REQ, RAP_PRINTQ_INFO_L2);
-  PUTSTRING(p, printer, RAP_SHARENAME_LEN-1);
-  PUTWORD(p, 2);     /* Info level 2 */
-  PUTWORD(p,0xFFE0); /* Return buffer size */
-  PUTSTRING(p, RAP_SMB_PRINT_JOB_L1, 0);
-
-  if (cli_api(cli,
-	      param, PTR_DIFF(p,param),1024,
-	      NULL, 0, CLI_BUFFER_SIZE,
-	      &rparam, &rprcnt,
-	      &rdata, &rdrcnt)) {
-    res = GETRES(rparam);
-    cli->rap_error = res;
-    if (res != 0) {
-      DEBUG(1,("NetPrintQGetInfo gave error %d\n", res));
-    }
-  }
-
-  if (rdata) {
-    if (res == 0 || res == ERRmoredata) {
-      int rsize, converter;
-      pstring qname, sep_file, print_proc, dest, parms, comment;
-      uint16 jobcount, priority, start_time, until_time, status;
-
-      p = rparam + WORDSIZE;
-      GETWORD(p, converter);
-      GETWORD(p, rsize);
-
-      p = rdata;
-      GETSTRINGF(p, qname, RAP_SHARENAME_LEN);
-      p++; /* pad */
-      GETWORD(p, priority);
-      GETWORD(p, start_time);
-      GETWORD(p, until_time);
-      GETSTRINGP(p, sep_file, rdata, converter);
-      GETSTRINGP(p, print_proc, rdata, converter);
-      GETSTRINGP(p, dest, rdata, converter);
-      GETSTRINGP(p, parms, rdata, converter);
-      GETSTRINGP(p, comment, rdata, converter);
-      GETWORD(p, status);
-      GETWORD(p, jobcount);
-      qfn(qname, priority, start_time, until_time, sep_file, print_proc,
-	  dest, parms, comment, status, jobcount);
-      if (jobcount) {
-	int j;
-	for (j=0;(j<jobcount)&&(PTR_DIFF(p,rdata)< rsize);j++) {
-	  uint16 jid, pos, fsstatus;
-	  pstring ownername, notifyname, datatype, jparms, jstatus, jcomment;
-	  unsigned int submitted, jsize;
-
-	  GETWORD(p, jid);
-	  GETSTRINGF(p, ownername, RAP_USERNAME_LEN);
-	  p++; /* pad byte */
-	  GETSTRINGF(p, notifyname, RAP_MACHNAME_LEN);
-	  GETSTRINGF(p, datatype, RAP_DATATYPE_LEN);
-	  GETSTRINGP(p, jparms, rdata, converter);
-	  GETWORD(p, pos);
-	  GETWORD(p, fsstatus);
-	  GETSTRINGP(p, jstatus, rdata, converter);
-	  GETDWORD(p, submitted);
-	  GETDWORD(p, jsize);
-	  GETSTRINGP(p, jcomment, rdata, converter);
-
-	  jfn(jid, ownername, notifyname, datatype, jparms, pos, fsstatus,
-	      jstatus, submitted, jsize, jcomment);
-	}
-      }
-    } else {
-      DEBUG(4,("NetPrintQGetInfo res=%d\n", res));
-    }
-  } else {
-    DEBUG(4,("NetPrintQGetInfo no data returned\n"));
-  }
-
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-
-  return res;
+	char param[WORDSIZE                         /* api number    */
+		+sizeof(RAP_NetPrintQGetInfo_REQ) /* req string    */
+		+sizeof(RAP_PRINTQ_INFO_L2)       /* return string */
+		+RAP_SHARENAME_LEN                /* printer name  */
+		+WORDSIZE                         /* info level    */
+		+WORDSIZE                         /* buffer size   */
+		+sizeof(RAP_SMB_PRINT_JOB_L1)];   /* more ret data */
+	char *p;
+	char *rparam = NULL;
+	char *rdata = NULL;
+	unsigned int rprcnt, rdrcnt;
+	int res = -1;
+
+	memset(param, '\0',sizeof(param));
+	p = make_header(param, RAP_WPrintQGetInfo,
+		RAP_NetPrintQGetInfo_REQ, RAP_PRINTQ_INFO_L2);
+	PUTSTRING(p, printer, RAP_SHARENAME_LEN-1);
+	PUTWORD(p, 2);     /* Info level 2 */
+	PUTWORD(p,0xFFE0); /* Return buffer size */
+	PUTSTRING(p, RAP_SMB_PRINT_JOB_L1, 0);
+
+	if (cli_api(cli,
+			param, PTR_DIFF(p,param),1024,
+			NULL, 0, CLI_BUFFER_SIZE,
+			&rparam, &rprcnt,
+			&rdata, &rdrcnt)) {
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam, endp);
+		cli->rap_error = res;
+		if (res != 0) {
+			DEBUG(1,("NetPrintQGetInfo gave error %d\n", res));
+		}
+	}
+
+	if (!rdata) {
+		DEBUG(4,("NetPrintQGetInfo no data returned\n"));
+		goto out;
+	}
+
+	if (res == 0 || res == ERRmoredata) {
+		TALLOC_CTX *frame = talloc_stackframe();
+		char *endp = rparam + rprcnt;
+		int rsize = 0, converter = 0;
+		char qname[RAP_SHARENAME_LEN];
+		char *sep_file, *print_proc, *dest, *parms, *comment;
+		uint16_t jobcount = 0, priority = 0;
+		uint16_t start_time = 0, until_time = 0, status = 0;
+
+		p = rparam + WORDSIZE;
+		GETWORD(p, converter, endp);
+		GETWORD(p, rsize, endp);
+
+		p = rdata;
+		endp = rdata + rdrcnt;
+		p += rap_getstringf(p,
+				qname,
+				RAP_SHARENAME_LEN,
+				RAP_SHARENAME_LEN,
+				endp);
+		p++; /* pad */
+		GETWORD(p, priority, endp);
+		GETWORD(p, start_time, endp);
+		GETWORD(p, until_time, endp);
+		p += rap_getstringp(frame,
+				p,
+				&sep_file,
+				rdata,
+				converter,
+				endp);
+		p += rap_getstringp(frame,
+				p,
+				&print_proc,
+				rdata,
+				converter,
+				endp);
+		p += rap_getstringp(frame,
+				p,
+				&dest,
+				rdata,
+				converter,
+				endp);
+		p += rap_getstringp(frame,
+				p,
+				&parms,
+				rdata,
+				converter,
+				endp);
+		p += rap_getstringp(frame,
+				p,
+				&comment,
+				rdata,
+				converter,
+				endp);
+		GETWORD(p, status, endp);
+		GETWORD(p, jobcount, endp);
+
+		if (sep_file && print_proc && dest &&
+				parms && comment) {
+			qfn(qname, priority, start_time, until_time, sep_file, print_proc,
+				dest, parms, comment, status, jobcount);
+		}
+		if (jobcount) {
+			int j;
+			for (j=0;(j<jobcount)&&(PTR_DIFF(p,rdata)< rsize)&&
+					p<endp;j++) {
+				uint16_t jid = 0, pos = 0, fsstatus = 0;
+				char ownername[RAP_USERNAME_LEN];
+				char notifyname[RAP_MACHNAME_LEN];
+				char datatype[RAP_DATATYPE_LEN];
+				char *jparms, *jstatus, *jcomment;
+				unsigned int submitted = 0, jsize = 0;
+
+				GETWORD(p, jid, endp);
+				p += rap_getstringf(p,
+						ownername,
+						RAP_USERNAME_LEN,
+						RAP_USERNAME_LEN,
+						endp);
+				p++; /* pad byte */
+				p += rap_getstringf(p,
+						notifyname,
+						RAP_MACHNAME_LEN,
+						RAP_MACHNAME_LEN,
+						endp);
+				p += rap_getstringf(p,
+						datatype,
+						RAP_DATATYPE_LEN,
+						RAP_DATATYPE_LEN,
+						endp);
+				p += rap_getstringp(frame,
+						p,
+						&jparms,
+						rdata,
+						converter,
+						endp);
+				GETWORD(p, pos,endp);
+				GETWORD(p, fsstatus,endp);
+				p += rap_getstringp(frame,
+						p,
+						&jstatus,
+						rdata,
+						converter,
+						endp);
+				GETDWORD(p, submitted,endp);
+				GETDWORD(p, jsize,endp);
+				p += rap_getstringp(frame,
+						p,
+						&jcomment,
+						rdata,
+						converter,
+						endp);
+
+				if (jparms && jstatus && jcomment) {
+					jfn(jid, ownername, notifyname, datatype, jparms, pos, fsstatus,
+						jstatus, submitted, jsize, jcomment);
+				}
+			}
+		}
+		TALLOC_FREE(frame);
+	} else {
+		DEBUG(4,("NetPrintQGetInfo res=%d\n", res));
+	}
+
+  out:
+
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
+
+	return res;
 }
 
 /****************************************************************************
-call a NetServiceEnum - list running services on a different host
+ Call a NetServiceEnum - list running services on a different host.
 ****************************************************************************/
+
 int cli_RNetServiceEnum(struct cli_state *cli, void (*fn)(const char *, const char *, void *), void *state)
 {
-  char param[WORDSIZE                     /* api number    */
-	    +sizeof(RAP_NetServiceEnum_REQ) /* parm string   */
-	    +sizeof(RAP_SERVICE_INFO_L2)    /* return string */
-	    +WORDSIZE                     /* info level    */
-	    +WORDSIZE];                   /* buffer size   */
-  char *p;
-  char *rparam = NULL;
-  char *rdata = NULL;
-  unsigned int rprcnt, rdrcnt;
-  int res = -1;
+	char param[WORDSIZE                     /* api number    */
+		+sizeof(RAP_NetServiceEnum_REQ) /* parm string   */
+		+sizeof(RAP_SERVICE_INFO_L2)    /* return string */
+		+WORDSIZE                     /* info level    */
+		+WORDSIZE];                   /* buffer size   */
+	char *p;
+	char *rparam = NULL;
+	char *rdata = NULL;
+	unsigned int rprcnt, rdrcnt;
+	int res = -1;
+
+	memset(param, '\0', sizeof(param));
+	p = make_header(param, RAP_WServiceEnum,
+		RAP_NetServiceEnum_REQ, RAP_SERVICE_INFO_L2);
+	PUTWORD(p,2); /* Info level 2 */
+	PUTWORD(p,0xFFE0); /* Return buffer size */
+
+	if (cli_api(cli,
+			param, PTR_DIFF(p,param),8,
+			NULL, 0, 0xFFE0 /* data area size */,
+			&rparam, &rprcnt,
+			&rdata, &rdrcnt)) {
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam, endp);
+		cli->rap_error = res;
+		if(cli->rap_error == 234) {
+			DEBUG(1,("Not all service names were returned (such as those longer than 15 characters)\n"));
+		} else if (cli->rap_error != 0) {
+			DEBUG(1,("NetServiceEnum gave error %d\n", cli->rap_error));
+		}
+	}
 
+	if (!rdata) {
+		DEBUG(4,("NetServiceEnum no data returned\n"));
+		goto out;
+	}
 
-  memset(param, '\0', sizeof(param));
-  p = make_header(param, RAP_WServiceEnum,
-		  RAP_NetServiceEnum_REQ, RAP_SERVICE_INFO_L2);
-  PUTWORD(p,2); /* Info level 2 */
-  PUTWORD(p,0xFFE0); /* Return buffer size */
+	if (res == 0 || res == ERRmoredata) {
+		char *endp = rparam + rprcnt;
+		int i, count = 0;
+
+		p = rparam + WORDSIZE + WORDSIZE; /* skip result and converter */
+		GETWORD(p, count,endp);
+
+		endp = rdata + rdrcnt;
+		for (i=0,p=rdata;i<count && p < endp;i++) {
+			char comment[RAP_SRVCCMNT_LEN];
+			char servicename[RAP_SRVCNAME_LEN];
+
+			p += rap_getstringf(p,
+					servicename,
+					RAP_SRVCNAME_LEN,
+					RAP_SRVCNAME_LEN,
+					endp);
+			p+=8; /* pass status words */
+			p += rap_getstringf(p,
+					comment,
+					RAP_SRVCCMNT_LEN,
+					RAP_SRVCCMNT_LEN,
+					endp);
+
+			if (servicename[0]) {
+				fn(servicename, comment, cli);  /* BB add status too */
+			}
+		}
+	} else {
+		DEBUG(4,("NetServiceEnum res=%d\n", res));
+	}
 
-  if (cli_api(cli,
-	      param, PTR_DIFF(p,param),8,
-	      NULL, 0, 0xFFE0 /* data area size */,
-	      &rparam, &rprcnt,
-	      &rdata, &rdrcnt)) {
-    res = GETRES(rparam);
-    cli->rap_error = res;
-    if(cli->rap_error == 234)
-        DEBUG(1,("Not all service names were returned (such as those longer than 15 characters)\n"));
-    else if (cli->rap_error != 0) {
-      DEBUG(1,("NetServiceEnum gave error %d\n", cli->rap_error));
-    }
-  }
-
-  if (rdata) {
-    if (res == 0 || res == ERRmoredata) {
-      int i, count;
-
-      p = rparam + WORDSIZE + WORDSIZE; /* skip result and converter */
-      GETWORD(p, count);
-
-      for (i=0,p=rdata;i<count;i++) {
-	    pstring comment;
-	    char servicename[RAP_SRVCNAME_LEN];
-
-	    GETSTRINGF(p, servicename, RAP_SRVCNAME_LEN);
-	    p+=8; /* pass status words */
-	    GETSTRINGF(p, comment, RAP_SRVCCMNT_LEN);
-
-	    fn(servicename, comment, cli);  /* BB add status too */
-      }
-    } else {
-      DEBUG(4,("NetServiceEnum res=%d\n", res));
-    }
-  } else {
-    DEBUG(4,("NetServiceEnum no data returned\n"));
-  }
-
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-
-  return res;
-}
+  out:
 
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
+
+	return res;
+}
 
 /****************************************************************************
-call a NetSessionEnum - list workstations with sessions to an SMB server
+ Call a NetSessionEnum - list workstations with sessions to an SMB server.
 ****************************************************************************/
+
 int cli_NetSessionEnum(struct cli_state *cli, void (*fn)(char *, char *, uint16, uint16, uint16, uint, uint, uint, char *))
 {
-  char param[WORDSIZE                       /* api number    */
-	    +sizeof(RAP_NetSessionEnum_REQ) /* parm string   */
-	    +sizeof(RAP_SESSION_INFO_L2)    /* return string */
-	    +WORDSIZE                       /* info level    */
-	    +WORDSIZE];                     /* buffer size   */
-  char *p;
-  char *rparam = NULL;
-  char *rdata = NULL;
-  unsigned int rprcnt, rdrcnt;
-  int res = -1;
-
-  memset(param, '\0', sizeof(param));
-  p = make_header(param, RAP_WsessionEnum,
-		  RAP_NetSessionEnum_REQ, RAP_SESSION_INFO_L2);
-  PUTWORD(p,2);    /* Info level 2 */
-  PUTWORD(p,0xFF); /* Return buffer size */
-
-  if (cli_api(cli,
-	      param, PTR_DIFF(p,param),8,
-	      NULL, 0, CLI_BUFFER_SIZE,
-	      &rparam, &rprcnt,
-	      &rdata, &rdrcnt)) {
-    res = GETRES(rparam);
-    cli->rap_error = res;
-    if (res != 0) {
-      DEBUG(1,("NetSessionEnum gave error %d\n", res));
-    }
-  }
-
-  if (rdata) {
-    if (res == 0 || res == ERRmoredata) {
-      int i, converter, count;
-
-      p = rparam + WORDSIZE;
-      GETWORD(p, converter);
-      GETWORD(p, count);
-
-      for (i=0,p=rdata;i<count;i++) {
-	pstring wsname, username, clitype_name;
-	uint16  num_conns, num_opens, num_users;
-	unsigned int    sess_time, idle_time, user_flags;
-
-	GETSTRINGP(p, wsname, rdata, converter);
-	GETSTRINGP(p, username, rdata, converter);
-	GETWORD(p, num_conns);
-	GETWORD(p, num_opens);
-	GETWORD(p, num_users);
-	GETDWORD(p, sess_time);
-	GETDWORD(p, idle_time);
-	GETDWORD(p, user_flags);
-	GETSTRINGP(p, clitype_name, rdata, converter);
-
-	fn(wsname, username, num_conns, num_opens, num_users, sess_time,
-	   idle_time, user_flags, clitype_name);
-      }
-
-    } else {
-      DEBUG(4,("NetSessionEnum res=%d\n", res));
-    }
-  } else {
-    DEBUG(4,("NetSesssionEnum no data returned\n"));
-  }
-
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-
-  return res;
+	char param[WORDSIZE                       /* api number    */
+		+sizeof(RAP_NetSessionEnum_REQ) /* parm string   */
+		+sizeof(RAP_SESSION_INFO_L2)    /* return string */
+		+WORDSIZE                       /* info level    */
+		+WORDSIZE];                     /* buffer size   */
+	char *p;
+	char *rparam = NULL;
+	char *rdata = NULL;
+	unsigned int rprcnt, rdrcnt;
+	int res = -1;
+
+	memset(param, '\0', sizeof(param));
+	p = make_header(param, RAP_WsessionEnum,
+			RAP_NetSessionEnum_REQ, RAP_SESSION_INFO_L2);
+	PUTWORD(p,2);    /* Info level 2 */
+	PUTWORD(p,0xFF); /* Return buffer size */
+
+	if (cli_api(cli,
+			param, PTR_DIFF(p,param),8,
+			NULL, 0, CLI_BUFFER_SIZE,
+			&rparam, &rprcnt,
+			&rdata, &rdrcnt)) {
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam, endp);
+		cli->rap_error = res;
+		if (res != 0) {
+			DEBUG(1,("NetSessionEnum gave error %d\n", res));
+		}
+	}
+
+	if (!rdata) {
+		DEBUG(4,("NetSesssionEnum no data returned\n"));
+		goto out;
+	}
+
+	if (res == 0 || res == ERRmoredata) {
+		TALLOC_CTX *frame = talloc_stackframe();
+		char *endp = rparam + rprcnt;
+		int i, converter = 0, count = 0;
+
+		p = rparam + WORDSIZE;
+		GETWORD(p, converter, endp);
+		GETWORD(p, count, endp);
+
+		endp = rdata + rdrcnt;
+		for (i=0,p=rdata;i<count && p < endp;i++) {
+			char *wsname, *username, *clitype_name;
+			uint16_t num_conns = 0, num_opens = 0, num_users = 0;
+			unsigned int sess_time = 0, idle_time = 0, user_flags = 0;
+
+			p += rap_getstringp(frame,
+					p,
+					&wsname,
+					rdata,
+					converter,
+					endp);
+			p += rap_getstringp(frame,
+					p,
+					&username,
+					rdata,
+					converter,
+					endp);
+			GETWORD(p, num_conns, endp);
+			GETWORD(p, num_opens, endp);
+			GETWORD(p, num_users, endp);
+			GETDWORD(p, sess_time, endp);
+			GETDWORD(p, idle_time, endp);
+			GETDWORD(p, user_flags, endp);
+			p += rap_getstringp(frame,
+					p,
+					&clitype_name,
+					rdata,
+					converter,
+					endp);
+
+			if (wsname && username && clitype_name) {
+				fn(wsname, username, num_conns, num_opens, num_users, sess_time,
+					idle_time, user_flags, clitype_name);
+			}
+		}
+		TALLOC_FREE(frame);
+	} else {
+		DEBUG(4,("NetSessionEnum res=%d\n", res));
+	}
+
+  out:
+
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
+
+	return res;
 }
 
 /****************************************************************************
  Call a NetSessionGetInfo - get information about other session to an SMB server.
 ****************************************************************************/
 
-int cli_NetSessionGetInfo(struct cli_state *cli, const char *workstation, void (*fn)(const char *, const char *, uint16, uint16, uint16, uint, uint, uint, const char *))
+int cli_NetSessionGetInfo(struct cli_state *cli, const char *workstation,
+		void (*fn)(const char *, const char *, uint16, uint16, uint16, uint, uint, uint, const char *))
 {
-  char param[WORDSIZE                          /* api number    */
-	    +sizeof(RAP_NetSessionGetInfo_REQ) /* req string    */
-	    +sizeof(RAP_SESSION_INFO_L2)       /* return string */
-	    +RAP_MACHNAME_LEN                  /* wksta name    */
-	    +WORDSIZE                          /* info level    */
-	    +WORDSIZE];                        /* buffer size   */
-  char *p;
-  char *rparam = NULL;
-  char *rdata = NULL;
-  unsigned int rprcnt, rdrcnt;
-  int res = -1;
-
-
-  memset(param, '\0', sizeof(param));
-  p = make_header(param, RAP_WsessionGetInfo,
-		  RAP_NetSessionGetInfo_REQ, RAP_SESSION_INFO_L2);
-  PUTSTRING(p, workstation, RAP_MACHNAME_LEN-1);
-  PUTWORD(p,2); /* Info level 2 */
-  PUTWORD(p,0xFF); /* Return buffer size */
-
-  if (cli_api(cli,
-	      param, PTR_DIFF(p,param),PTR_DIFF(p,param),
-	      NULL, 0, CLI_BUFFER_SIZE,
-	      &rparam, &rprcnt,
-	      &rdata, &rdrcnt)) {
-    cli->rap_error = SVAL(rparam,0);
-    if (cli->rap_error != 0) {
-      DEBUG(1,("NetSessionGetInfo gave error %d\n", cli->rap_error));
-    }
-  }
-
-  if (rdata) {
-    res = GETRES(rparam);
-
-    if (res == 0 || res == ERRmoredata) {
-      int converter;
-      pstring wsname, username, clitype_name;
-      uint16  num_conns, num_opens, num_users;
-      unsigned int    sess_time, idle_time, user_flags;
-
-      p = rparam + WORDSIZE;
-      GETWORD(p, converter);
-      p += WORDSIZE;            /* skip rsize */
-
-      p = rdata;
-      GETSTRINGP(p, wsname, rdata, converter);
-      GETSTRINGP(p, username, rdata, converter);
-      GETWORD(p, num_conns);
-      GETWORD(p, num_opens);
-      GETWORD(p, num_users);
-      GETDWORD(p, sess_time);
-      GETDWORD(p, idle_time);
-      GETDWORD(p, user_flags);
-      GETSTRINGP(p, clitype_name, rdata, converter);
-
-      fn(wsname, username, num_conns, num_opens, num_users, sess_time,
-	 idle_time, user_flags, clitype_name);
-    } else {
-      DEBUG(4,("NetSessionGetInfo res=%d\n", res));
-    }
-  } else {
-    DEBUG(4,("NetSessionGetInfo no data returned\n"));
-  }
-
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-
-  return res;
+	char param[WORDSIZE                          /* api number    */
+		+sizeof(RAP_NetSessionGetInfo_REQ) /* req string    */
+		+sizeof(RAP_SESSION_INFO_L2)       /* return string */
+		+RAP_MACHNAME_LEN                  /* wksta name    */
+		+WORDSIZE                          /* info level    */
+		+WORDSIZE];                        /* buffer size   */
+	char *p;
+	char *rparam = NULL;
+	char *rdata = NULL;
+	unsigned int rprcnt, rdrcnt;
+	char *endp;
+	int res = -1;
+
+	memset(param, '\0', sizeof(param));
+	p = make_header(param, RAP_WsessionGetInfo,
+			RAP_NetSessionGetInfo_REQ, RAP_SESSION_INFO_L2);
+	PUTSTRING(p, workstation, RAP_MACHNAME_LEN-1);
+	PUTWORD(p,2); /* Info level 2 */
+	PUTWORD(p,0xFF); /* Return buffer size */
+
+	if (cli_api(cli,
+			param, PTR_DIFF(p,param),PTR_DIFF(p,param),
+			NULL, 0, CLI_BUFFER_SIZE,
+			&rparam, &rprcnt,
+			&rdata, &rdrcnt)) {
+		endp = rparam + rprcnt;
+		res = GETRES(rparam, endp);
+		cli->rap_error = res;
+		if (cli->rap_error != 0) {
+			DEBUG(1,("NetSessionGetInfo gave error %d\n", cli->rap_error));
+		}
+	}
+
+	if (!rdata) {
+		DEBUG(4,("NetSessionGetInfo no data returned\n"));
+		goto out;
+	}
+
+	endp = rparam + rprcnt;
+	res = GETRES(rparam, endp);
+
+	if (res == 0 || res == ERRmoredata) {
+		TALLOC_CTX *frame = talloc_stackframe();
+		int converter = 0;
+		char *wsname, *username, *clitype_name;
+		uint16_t num_conns = 0, num_opens = 0, num_users = 0;
+		unsigned int sess_time = 0, idle_time = 0, user_flags = 0;
+
+		p = rparam + WORDSIZE;
+		GETWORD(p, converter,endp);
+		p += WORDSIZE;            /* skip rsize */
+
+		p = rdata;
+		endp = rdata + rdrcnt;
+		p += rap_getstringp(frame,
+				p,
+				&wsname,
+				rdata,
+				converter,
+				endp);
+		p += rap_getstringp(frame,
+				p,
+				&username,
+				rdata,
+				converter,
+				endp);
+		GETWORD(p, num_conns, endp);
+		GETWORD(p, num_opens, endp);
+		GETWORD(p, num_users, endp);
+		GETDWORD(p, sess_time, endp);
+		GETDWORD(p, idle_time, endp);
+		GETDWORD(p, user_flags, endp);
+		p += rap_getstringp(frame,
+				p,
+				&clitype_name,
+				rdata,
+				converter,
+				endp);
+
+		if (wsname && username && clitype_name) {
+			fn(wsname, username, num_conns, num_opens, num_users, sess_time,
+				idle_time, user_flags, clitype_name);
+		}
+		TALLOC_FREE(frame);
+	} else {
+		DEBUG(4,("NetSessionGetInfo res=%d\n", res));
+	}
+
+  out:
+
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
+
+	return res;
 }
 
 /****************************************************************************
-call a NetSessionDel - close a session to an SMB server
+ Call a NetSessionDel - close a session to an SMB server.
 ****************************************************************************/
+
 int cli_NetSessionDel(struct cli_state *cli, const char *workstation)
 {
-  char param[WORDSIZE                      /* api number       */
-	    +sizeof(RAP_NetSessionDel_REQ) /* req string       */
-	    +1                             /* no return string */
-	    +RAP_MACHNAME_LEN              /* workstation name */
-	    +WORDSIZE];                    /* reserved (0)     */
-  char *p;
-  char *rparam = NULL;
-  char *rdata = NULL;
-  unsigned int rprcnt, rdrcnt;
-  int res;
-
-  memset(param, '\0', sizeof(param));
-  p = make_header(param, RAP_WsessionDel, RAP_NetSessionDel_REQ, NULL);
-  PUTSTRING(p, workstation, RAP_MACHNAME_LEN-1);
-  PUTWORD(p,0); /* reserved word of 0 */
-  if (cli_api(cli,
-	      param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */
-	      NULL, 0, 200,       /* data, length, maxlen */
-	      &rparam, &rprcnt,   /* return params, length */
-	      &rdata, &rdrcnt))   /* return data, length */
-    {
-      res = GETRES(rparam);
-      cli->rap_error = res;
-
-      if (res == 0) {
-	/* nothing to do */
-      }
-      else {
-	DEBUG(4,("NetFileClose2 res=%d\n", res));
-      }
-    } else {
-      res = -1;
-      DEBUG(4,("NetFileClose2 failed\n"));
-    }
-
-  SAFE_FREE(rparam);
-  SAFE_FREE(rdata);
-
-  return res;
-}
+	char param[WORDSIZE                      /* api number       */
+		+sizeof(RAP_NetSessionDel_REQ) /* req string       */
+		+1                             /* no return string */
+		+RAP_MACHNAME_LEN              /* workstation name */
+		+WORDSIZE];                    /* reserved (0)     */
+	char *p;
+	char *rparam = NULL;
+	char *rdata = NULL;
+	unsigned int rprcnt, rdrcnt;
+	int res = -1;
+
+	memset(param, '\0', sizeof(param));
+	p = make_header(param, RAP_WsessionDel, RAP_NetSessionDel_REQ, NULL);
+	PUTSTRING(p, workstation, RAP_MACHNAME_LEN-1);
+	PUTWORD(p,0); /* reserved word of 0 */
+
+	if (cli_api(cli,
+			param, PTR_DIFF(p,param), 1024, /* Param, length, maxlen */
+			NULL, 0, 200,       /* data, length, maxlen */
+			&rparam, &rprcnt,   /* return params, length */
+			&rdata, &rdrcnt))   /* return data, length */
+	{
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam, endp);
+		cli->rap_error = res;
+
+		if (res == 0) {
+			/* nothing to do */
+		} else {
+			DEBUG(4,("NetFileClose2 res=%d\n", res));
+		}
+	} else {
+		res = -1;
+		DEBUG(4,("NetFileClose2 failed\n"));
+	}
 
+	SAFE_FREE(rparam);
+	SAFE_FREE(rdata);
 
-int cli_NetConnectionEnum(struct cli_state *cli, const char *qualifier, void (*fn)(uint16 conid, uint16 contype, uint16 numopens, uint16 numusers, uint32 contime, const char *username, const char *netname))
+	return res;
+}
+
+int cli_NetConnectionEnum(struct cli_state *cli, const char *qualifier,
+			void (*fn)(uint16_t conid, uint16_t contype,
+				uint16_t numopens, uint16_t numusers,
+				uint32_t contime, const char *username,
+				const char *netname))
 {
-  char param[WORDSIZE                          /* api number    */
-	    +sizeof(RAP_NetConnectionEnum_REQ) /* req string    */
-	    +sizeof(RAP_CONNECTION_INFO_L1)    /* return string */
-	    +RAP_MACHNAME_LEN                  /* wksta name    */
-	    +WORDSIZE                          /* info level    */
-	    +WORDSIZE];                        /* buffer size   */
-  char *p;
-  char *rparam = NULL;
-  char *rdata = NULL;
-  unsigned int rprcnt, rdrcnt;
-  int res = -1;
-
-  memset(param, '\0', sizeof(param));
-  p = make_header(param, RAP_WconnectionEnum,
-		  RAP_NetConnectionEnum_REQ, RAP_CONNECTION_INFO_L1);
-  PUTSTRING(p, qualifier, RAP_MACHNAME_LEN-1);/* Workstation name */
-  PUTWORD(p,1);            /* Info level 1 */
-  PUTWORD(p,0xFFE0);       /* Return buffer size */
-
-  if (cli_api(cli,
-	      param, PTR_DIFF(p,param),PTR_DIFF(p,param),
-	      NULL, 0, CLI_BUFFER_SIZE,
-	      &rparam, &rprcnt,
-	      &rdata, &rdrcnt)) {
-    res = GETRES(rparam);
-    cli->rap_error = res;
-    if (res != 0) {
-      DEBUG(1,("NetConnectionEnum gave error %d\n", res));
-    }
-  }
-  if (rdata) {
-    if (res == 0 || res == ERRmoredata) {
-      int i, converter, count;
-
-      p = rparam + WORDSIZE;
-      GETWORD(p, converter);
-      GETWORD(p, count);
-
-      for (i=0,p=rdata;i<count;i++) {
-	pstring netname, username;
-	uint16  conn_id, conn_type, num_opens, num_users;
-	unsigned int    conn_time;
-
-	GETWORD(p,conn_id);
-	GETWORD(p,conn_type);
-	GETWORD(p,num_opens);
-	GETWORD(p,num_users);
-	GETDWORD(p,conn_time);
-	GETSTRINGP(p, username, rdata, converter);
-	GETSTRINGP(p, netname, rdata, converter);
-
-	fn(conn_id, conn_type, num_opens, num_users, conn_time,
-	   username, netname);
-      }
-
-    } else {
-      DEBUG(4,("NetConnectionEnum res=%d\n", res));
-    }
-  } else {
-    DEBUG(4,("NetConnectionEnum no data returned\n"));
-  }
-  SAFE_FREE(rdata);
-  SAFE_FREE(rparam);
-  return res;
+	char param[WORDSIZE                          /* api number    */
+		+sizeof(RAP_NetConnectionEnum_REQ) /* req string    */
+		+sizeof(RAP_CONNECTION_INFO_L1)    /* return string */
+		+RAP_MACHNAME_LEN                  /* wksta name    */
+		+WORDSIZE                          /* info level    */
+		+WORDSIZE];                        /* buffer size   */
+	char *p;
+	char *rparam = NULL;
+	char *rdata = NULL;
+	unsigned int rprcnt, rdrcnt;
+	int res = -1;
+
+	memset(param, '\0', sizeof(param));
+	p = make_header(param, RAP_WconnectionEnum,
+		RAP_NetConnectionEnum_REQ, RAP_CONNECTION_INFO_L1);
+	PUTSTRING(p, qualifier, RAP_MACHNAME_LEN-1);/* Workstation name */
+	PUTWORD(p,1);            /* Info level 1 */
+	PUTWORD(p,0xFFE0);       /* Return buffer size */
+
+	if (cli_api(cli,
+			param, PTR_DIFF(p,param),PTR_DIFF(p,param),
+			NULL, 0, CLI_BUFFER_SIZE,
+			&rparam, &rprcnt,
+			&rdata, &rdrcnt)) {
+		char *endp = rparam + rprcnt;
+		res = GETRES(rparam, endp);
+		cli->rap_error = res;
+		if (res != 0) {
+			DEBUG(1,("NetConnectionEnum gave error %d\n", res));
+		}
+	}
+
+	if (!rdata) {
+		DEBUG(4,("NetConnectionEnum no data returned\n"));
+		goto out;
+	}
+
+	if (res == 0 || res == ERRmoredata) {
+		TALLOC_CTX *frame = talloc_stackframe();
+		char *endp = rparam + rprcnt;
+		int i, converter = 0, count = 0;
+
+		p = rparam + WORDSIZE;
+		GETWORD(p, converter, endp);
+		GETWORD(p, count, endp);
+
+		endp = rdata + rdrcnt;
+		for (i=0,p=rdata;i<count && p < endp;i++) {
+			char *netname, *username;
+			uint16_t conn_id = 0, conn_type = 0, num_opens = 0, num_users = 0;
+			unsigned int conn_time = 0;
+
+			GETWORD(p,conn_id, endp);
+			GETWORD(p,conn_type, endp);
+			GETWORD(p,num_opens, endp);
+			GETWORD(p,num_users, endp);
+			GETDWORD(p,conn_time, endp);
+			p += rap_getstringp(frame,
+					p,
+					&username,
+					rdata,
+					converter,
+					endp);
+			p += rap_getstringp(frame,
+					p,
+					&netname,
+					rdata,
+					converter,
+					endp);
+
+			if (username && netname) {
+				fn(conn_id, conn_type, num_opens, num_users, conn_time,
+					username, netname);
+			}
+		}
+		TALLOC_FREE(frame);
+	} else {
+		DEBUG(4,("NetConnectionEnum res=%d\n", res));
+	}
+
+  out:
+
+	SAFE_FREE(rdata);
+	SAFE_FREE(rparam);
+	return res;
 }