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-rw-r--r--source3/include/local.h2
-rw-r--r--source3/include/proto.h1
-rw-r--r--source3/include/smb.h4
-rw-r--r--source3/lib/time.c5
-rw-r--r--source3/lib/util.c32
-rw-r--r--source3/param/loadparm.c4
-rw-r--r--source3/smbd/reply.c2
-rw-r--r--source3/smbd/server.c2
-rw-r--r--source3/smbd/trans2.c30
-rw-r--r--source3/smbd/uid.c8
10 files changed, 77 insertions, 13 deletions
diff --git a/source3/include/local.h b/source3/include/local.h
index b2a8f5ec57..22862a9a1f 100644
--- a/source3/include/local.h
+++ b/source3/include/local.h
@@ -27,7 +27,7 @@
MAX_CONNECTIONS services, but any number of machines may connect at
one time. */
#define MAX_CONNECTIONS 127
-#define MAX_OPEN_FILES 10
+#define MAX_OPEN_FILES 100
/* Default size of shared memory used for share mode locking */
#ifndef SHMEM_SIZE
diff --git a/source3/include/proto.h b/source3/include/proto.h
index 7f6321c869..306d3a42a0 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -280,6 +280,7 @@ BOOL lp_nis_home_map(void);
BOOL lp_time_server(void);
BOOL lp_bind_interfaces_only(void);
BOOL lp_net_wksta_user_logon(void);
+BOOL lp_win95_bug_compatibility(void);
int lp_os_level(void);
int lp_max_ttl(void);
int lp_max_wins_ttl(void);
diff --git a/source3/include/smb.h b/source3/include/smb.h
index 9a7278069d..77f4006c4a 100644
--- a/source3/include/smb.h
+++ b/source3/include/smb.h
@@ -1366,7 +1366,7 @@ struct cli_state {
struct current_user
{
- int cnum, id;
+ int cnum, vuid;
int uid, gid;
int ngroups;
gid_t *groups;
@@ -1424,7 +1424,7 @@ typedef struct
int pos;
uint32 size;
int mode;
- int uid;
+ int vuid;
char *mmap_ptr;
uint32 mmap_size;
write_bmpx_struct *wbmpx_ptr;
diff --git a/source3/lib/time.c b/source3/lib/time.c
index 62a7016994..81e3dcfd8f 100644
--- a/source3/lib/time.c
+++ b/source3/lib/time.c
@@ -508,5 +508,8 @@ time_t get_create_time(struct stat *st)
time_t get_access_time(struct stat *st)
{
- return st->st_atime;
+ if (lp_win95_bug_compatibility())
+ return st->st_mtime;
+ else
+ return st->st_atime;
}
diff --git a/source3/lib/util.c b/source3/lib/util.c
index 1d65269f95..3b30f1e6b5 100644
--- a/source3/lib/util.c
+++ b/source3/lib/util.c
@@ -3811,6 +3811,38 @@ void standard_sub_basic(char *str)
case 'h' : string_sub(p,"%h", myhostname); break;
case 'm' : string_sub(p,"%m", remote_machine); break;
case 'v' : string_sub(p,"%v", VERSION); break;
+ case '$' : /* Expand environment variables */
+ {
+ /* Contributed by Branko Cibej <branko.cibej@hermes.si> */
+ fstring envname;
+ char *envval;
+ char *q, *r;
+ int copylen;
+
+ if (*(p+2) != '(') { p+=2; break; }
+ if ((q = strchr(p,')')) == NULL)
+ {
+ DEBUG(0,("standard_sub_basic: Unterminated environment \
+variable [%s]\n", p));
+ p+=2; break;
+ }
+
+ r = p+3;
+ copylen = MIN((q-r),(sizeof(envname)-1));
+ strncpy(envname,r,copylen);
+ envname[copylen] = '\0';
+ if ((envval = getenv(envname)) == NULL)
+ {
+ DEBUG(0,("standard_sub_basic: Environment variable [%s] not set\n",
+ envname));
+ p+=2; break;
+ }
+ copylen = MIN((q+1-p),(sizeof(envname)-1));
+ strncpy(envname,p,copylen);
+ envname[copylen] = '\0';
+ string_sub(p,envname,envval);
+ break;
+ }
case '\0': p++; break; /* don't run off end if last character is % */
default : p+=2; break;
}
diff --git a/source3/param/loadparm.c b/source3/param/loadparm.c
index 0e55bc4ac1..82a4851444 100644
--- a/source3/param/loadparm.c
+++ b/source3/param/loadparm.c
@@ -189,6 +189,7 @@ typedef struct
BOOL bTimeServer;
BOOL bBindInterfacesOnly;
BOOL bNetWkstaUserLogon;
+ BOOL bWin95BugCompatibility;
} global;
static global Globals;
@@ -530,6 +531,7 @@ static struct parm_struct
{"unix realname", P_BOOL, P_GLOBAL, &Globals.bUnixRealname, NULL, NULL},
{"NIS homedir", P_BOOL, P_GLOBAL, &Globals.bNISHomeMap, NULL, NULL},
{"time server", P_BOOL, P_GLOBAL, &Globals.bTimeServer, NULL, NULL},
+ {"win95 bug compatibility", P_BOOL, P_GLOBAL, &Globals.bWin95BugCompatibility,NULL, NULL},
{"printer driver file", P_STRING, P_GLOBAL, &Globals.szDriverFile, NULL, NULL},
{"-valid", P_BOOL, P_LOCAL, &sDefault.valid, NULL, NULL},
{"comment", P_STRING, P_LOCAL, &sDefault.comment, NULL, NULL},
@@ -723,6 +725,7 @@ static void init_globals(void)
Globals.bTimeServer = False;
Globals.bBindInterfacesOnly = False;
Globals.bNetWkstaUserLogon = True;
+ Globals.bWin95BugCompatibility = False;
/* these parameters are set to defaults that are more appropriate
for the increasing samba install base:
@@ -939,6 +942,7 @@ FN_GLOBAL_BOOL(lp_nis_home_map,&Globals.bNISHomeMap)
FN_GLOBAL_BOOL(lp_time_server,&Globals.bTimeServer)
FN_GLOBAL_BOOL(lp_bind_interfaces_only,&Globals.bBindInterfacesOnly)
FN_GLOBAL_BOOL(lp_net_wksta_user_logon,&Globals.bNetWkstaUserLogon)
+FN_GLOBAL_BOOL(lp_win95_bug_compatibility,&Globals.bWin95BugCompatibility)
FN_GLOBAL_INTEGER(lp_os_level,&Globals.os_level)
FN_GLOBAL_INTEGER(lp_max_ttl,&Globals.max_ttl)
diff --git a/source3/smbd/reply.c b/source3/smbd/reply.c
index db494d07db..93bb679289 100644
--- a/source3/smbd/reply.c
+++ b/source3/smbd/reply.c
@@ -1385,7 +1385,7 @@ int reply_ulogoffX(char *inbuf,char *outbuf,int length,int bufsize)
if ((vuser != 0) && (lp_security() != SEC_SHARE)) {
int i;
for (i=0;i<MAX_OPEN_FILES;i++)
- if (Files[i].uid == vuser->uid && Files[i].open) {
+ if ((Files[i].vuid == vuid) && Files[i].open) {
close_file(i,False);
}
}
diff --git a/source3/smbd/server.c b/source3/smbd/server.c
index 94360a4c37..0a6a05fdbf 100644
--- a/source3/smbd/server.c
+++ b/source3/smbd/server.c
@@ -1344,7 +1344,7 @@ static void open_file(int fnum,int cnum,char *fname1,int flags,int mode, struct
Connections[cnum].num_files_open++;
fsp->mode = sbuf->st_mode;
GetTimeOfDay(&fsp->open_time);
- fsp->uid = current_user.id;
+ fsp->vuid = current_user.vuid;
fsp->size = 0;
fsp->pos = -1;
fsp->open = True;
diff --git a/source3/smbd/trans2.c b/source3/smbd/trans2.c
index 825dd0a25e..2b5d5785fa 100644
--- a/source3/smbd/trans2.c
+++ b/source3/smbd/trans2.c
@@ -32,6 +32,7 @@ extern BOOL case_sensitive;
extern int Client;
extern int oplock_sock;
extern int smb_read_error;
+extern fstring local_machine;
/****************************************************************************
Send the required number of replies back.
@@ -940,7 +941,8 @@ static int call_trans2qfsinfo(char *inbuf, char *outbuf, int length, int bufsize
int data_len;
struct stat st;
char *vname = volume_label(SNUM(cnum));
-
+ int snum = SNUM(cnum);
+
DEBUG(3,("call_trans2qfsinfo: cnum = %d, level = %d\n", cnum, info_level));
if(sys_stat(".",&st)!=0) {
@@ -971,7 +973,11 @@ static int call_trans2qfsinfo(char *inbuf, char *outbuf, int length, int bufsize
/* Return volume name */
int volname_len = MIN(strlen(vname),11);
data_len = l2_vol_szVolLabel + volname_len + 1;
- put_dos_date2(pdata,l2_vol_fdateCreation,st.st_ctime);
+ /*
+ * Add volume serial number - hash of a combination of
+ * the called hostname and the service name.
+ */
+ SIVAL(pdata,0,str_checksum(lp_servicename(snum)) ^ str_checksum(local_machine) );
SCVAL(pdata,l2_vol_cch,volname_len);
StrnCpy(pdata+l2_vol_szVolLabel,vname,volname_len);
DEBUG(5,("call_trans2qfsinfo : time = %x, namelen = %d, name = %s\n",st.st_ctime, volname_len,
@@ -992,6 +998,11 @@ static int call_trans2qfsinfo(char *inbuf, char *outbuf, int length, int bufsize
break;
case SMB_QUERY_FS_VOLUME_INFO:
data_len = 18 + 2*strlen(vname);
+ /*
+ * Add volume serial number - hash of a combination of
+ * the called hostname and the service name.
+ */
+ SIVAL(pdata,8,str_checksum(lp_servicename(snum)) ^ str_checksum(local_machine) );
SIVAL(pdata,12,2*strlen(vname));
PutUniCode(pdata+18,vname);
DEBUG(5,("call_trans2qfsinfo : SMB_QUERY_FS_VOLUME_INFO namelen = %d, vol = %s\n", strlen(vname),
@@ -1128,9 +1139,18 @@ static int call_trans2qfilepathinfo(char *inbuf, char *outbuf, int length,
case SMB_INFO_STANDARD:
case SMB_INFO_QUERY_EA_SIZE:
data_size = (info_level==1?22:26);
- put_dos_date2(pdata,l1_fdateCreation,get_create_time(&sbuf));
- put_dos_date2(pdata,l1_fdateLastAccess,get_access_time(&sbuf));
- put_dos_date2(pdata,l1_fdateLastWrite,sbuf.st_mtime); /* write time */
+ if( lp_win95_bug_compatibility())
+ {
+ put_dos_date(pdata,l1_fdateCreation,get_create_time(&sbuf));
+ put_dos_date(pdata,l1_fdateLastAccess,get_access_time(&sbuf));
+ put_dos_date(pdata,l1_fdateLastWrite,sbuf.st_mtime); /* write time */
+ }
+ else
+ {
+ put_dos_date2(pdata,l1_fdateCreation,get_create_time(&sbuf));
+ put_dos_date2(pdata,l1_fdateLastAccess,get_access_time(&sbuf));
+ put_dos_date2(pdata,l1_fdateLastWrite,sbuf.st_mtime); /* write time */
+ }
SIVAL(pdata,l1_cbFile,size);
SIVAL(pdata,l1_cbFileAlloc,ROUNDUP(size,1024));
SSVAL(pdata,l1_attrFile,mode);
diff --git a/source3/smbd/uid.c b/source3/smbd/uid.c
index 176f6ca240..14b0000f59 100644
--- a/source3/smbd/uid.c
+++ b/source3/smbd/uid.c
@@ -53,6 +53,7 @@ void init_uid(void)
initial_gid = getegid();
current_user.cnum = -1;
+ current_user.vuid = UID_FIELD_INVALID;
ChDir(OriginalDir);
}
@@ -174,6 +175,7 @@ BOOL become_guest(void)
DEBUG(1,("Failed to become guest. Invalid guest account?\n"));
current_user.cnum = -2;
+ current_user.vuid = UID_FIELD_INVALID;
return(ret);
}
@@ -208,7 +210,8 @@ BOOL become_user(connection_struct *conn, int cnum, uint16 vuid)
int snum,gid;
int uid;
- if (current_user.cnum == cnum && vuser != 0 && current_user.id == vuser->uid) {
+ if ((current_user.cnum == cnum) && (vuser != 0) && (current_user.vuid == vuid) &&
+ (current_user.uid == vuser->uid)) {
DEBUG(4,("Skipping become_user - already user\n"));
return(True);
}
@@ -272,7 +275,7 @@ BOOL become_user(connection_struct *conn, int cnum, uint16 vuid)
}
current_user.cnum = cnum;
- current_user.id = uid;
+ current_user.vuid = vuid;
DEBUG(5,("become_user uid=(%d,%d) gid=(%d,%d)\n",
getuid(),geteuid(),getgid(),getegid()));
@@ -333,6 +336,7 @@ BOOL unbecome_user(void )
getuid(),geteuid(),getgid(),getegid()));
current_user.cnum = -1;
+ current_user.vuid = UID_FIELD_INVALID;
return(True);
}
generated by cgit (git 2.34.1) at 2024-07-12 18:13:30 +0000