From f3c37f925ee06bbc76a89035b28dae0cf8c38088 Mon Sep 17 00:00:00 2001
From: Luke Leighton <lkcl@samba.org>
Date: Fri, 17 Oct 1997 13:43:01 +0000
Subject: smbparse.c smb.h :

	uni_max_len and uni_str_len are the other way round, in UNIHDR.

util.c :

	increased the show_msg() data size from 256 bytes to 512 bytes:
	the LSA SAM Logon response can be about 500 bytes long.

pipenetlog.c :

	forgot to set the authoritative field to 1.
(This used to be commit 71c6678cd7ffe30a5da27766cf99147e1921feae)
---
 source3/include/smb.h |  2 +-
 source3/lib/util.c    |  6 +++---
 source3/pipenetlog.c  |  1 +
 source3/pipeutil.c    | 10 ++++++++++
 source3/smbparse.c    |  8 ++++++--
 5 files changed, 21 insertions(+), 6 deletions(-)

(limited to 'source3')

diff --git a/source3/include/smb.h b/source3/include/smb.h
index e4c2823a19..80b2f28f4a 100644
--- a/source3/include/smb.h
+++ b/source3/include/smb.h
@@ -772,7 +772,7 @@ typedef struct lsa_q_user_info
 	UNIHDR hdr_logon_dom; /* logon domain unicode string header */
 
 	uint32 buffer_dom_id; /* undocumented logon domain id pointer */
-	char padding[40];    /* unused padding bytes? */
+	char padding[40];    /* unused padding bytes.  expansion room */
 
 	uint32 num_other_sids; /* 0 - num_sids */
 	uint32 buffer_other_sids; /* NULL - undocumented pointer to SIDs. */
diff --git a/source3/lib/util.c b/source3/lib/util.c
index 0a8540b48b..a82713a0d8 100644
--- a/source3/lib/util.c
+++ b/source3/lib/util.c
@@ -1182,9 +1182,9 @@ void show_msg(char *buf)
   DEBUG(5,("smb_bcc=%d\n",bcc));
   if (DEBUGLEVEL < 10)
     return;
-  for (i = 0; i < MIN(bcc, 256); i += 16)
+  for (i = 0; i < MIN(bcc, 512); i += 16)
   {
-    for (j = 0; j < 16 && i+j < MIN(bcc,256); j++)
+    for (j = 0; j < 16 && i+j < MIN(bcc,512); j++)
     {
 
       DEBUG(10,("%2X ",CVAL(smb_buf(buf),i+j)));
@@ -1193,7 +1193,7 @@ void show_msg(char *buf)
     }
     DEBUG(10,("  "));  
 
-    for (j = 0; j < 16 && i+j < MIN(bcc,256); j++)
+    for (j = 0; j < 16 && i+j < MIN(bcc,512); j++)
     {
       unsigned char c = CVAL(smb_buf(buf),i+j);
       if (c < 32 || c > 128) c = '.';
diff --git a/source3/pipenetlog.c b/source3/pipenetlog.c
index 54769270af..14b2063951 100644
--- a/source3/pipenetlog.c
+++ b/source3/pipenetlog.c
@@ -242,6 +242,7 @@ static int lsa_reply_sam_logon(LSA_Q_SAM_LOGON *q_s, char *q, char *base,
 	r_s.user = user_info;
 	r_s.buffer_user = user_info != NULL ? 1 : 0;
 	r_s.status = user_info != NULL ? 0 : (0xC000000|NT_STATUS_NO_SUCH_USER);
+	r_s.auth_resp = 1; /* authoritative response */
 
 	/* store the response in the SMB stream */
 	q = lsa_io_r_sam_logon(False, &r_s, q, base, 4, 0);
diff --git a/source3/pipeutil.c b/source3/pipeutil.c
index f55a8d2181..de58d56a98 100644
--- a/source3/pipeutil.c
+++ b/source3/pipeutil.c
@@ -106,6 +106,16 @@ void make_dom_sid(DOM_SID *sid, char *domsid)
 	int identauth;
 	char *p;
 
+	if (sid == NULL) return;
+
+	if (domsid == NULL)
+	{
+		DEBUG(4,("netlogon domain SID: none\n"));
+		sid->sid_no = 0;
+		sid->num_auths = 0;
+		return;
+	}
+		
 	DEBUG(4,("netlogon domain SID: %s\n", domsid));
 
 	/* assume, but should check, that domsid starts "S-" */
diff --git a/source3/smbparse.c b/source3/smbparse.c
index e5f455a408..de6ee7b90e 100644
--- a/source3/smbparse.c
+++ b/source3/smbparse.c
@@ -104,10 +104,14 @@ char* smb_io_unihdr(BOOL io, UNIHDR *hdr, char *q, char *base, int align, int de
 
 	q = align_offset(q, base, align);
 	
-	DBG_RW_SVAL("uni_max_len", depth, base, io, q, hdr->uni_max_len); q += 4;
-	DBG_RW_SVAL("uni_str_len", depth, base, io, q, hdr->uni_str_len); q += 4;
+	DBG_RW_SVAL("uni_str_len", depth, base, io, q, hdr->uni_str_len); q += 2;
+	DBG_RW_SVAL("uni_max_len", depth, base, io, q, hdr->uni_max_len); q += 2;
 	DBG_RW_IVAL("undoc      ", depth, base, io, q, hdr->undoc      ); q += 4;
 
+	/* oops! XXXX maybe issue a warning that this is happening... */
+	if (hdr->uni_max_len > MAX_UNISTRLEN) hdr->uni_max_len = MAX_UNISTRLEN;
+	if (hdr->uni_str_len > MAX_UNISTRLEN) hdr->uni_str_len = MAX_UNISTRLEN;
+
 	return q;
 }
 
-- 
cgit