samba-vscan/antivir vscan-antivir.c, 1.1.2.7, 1.1.2.8
Rainer Link <[email protected]> Sat, 19 May 2007 18:35:22 +0000
| Newsgroups | gmane.comp.security.virus.openantivirus.cvs |
|---|---|
| Message-ID | <[email protected]> |
Update of /cvsroot/openantivirus/samba-vscan/antivir
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv7386
Modified Files:
Tag: VSCAN_0_3
vscan-antivir.c
Log Message:
first batch of fixes for Samba 3.0.25 (or later)
Index: vscan-antivir.c
===================================================================
RCS file: /cvsroot/openantivirus/samba-vscan/antivir/Attic/vscan-antivir.c,v
retrieving revision 1.1.2.7
retrieving revision 1.1.2.8
diff -u -d -r1.1.2.7 -r1.1.2.8
--- vscan-antivir.c 17 Mar 2007 10:16:58 -0000 1.1.2.7
+++ vscan-antivir.c 19 May 2007 18:35:20 -0000 1.1.2.8
@@ -133,7 +133,9 @@
/* Implementation of vfs_ops. */
-#if (SMB_VFS_INTERFACE_VERSION >= 6)
+#if (SMB_VFS_INTERFACE_VERSION >= 21)
+static int vscan_connect(vfs_handle_struct *handle, const char *svc, const char *user)
+#elif (SMB_VFS_INTERFACE_VERSION >= 6)
static int vscan_connect(vfs_handle_struct *handle, connection_struct *conn, const char *svc, const char *user)
#else
static int vscan_connect(struct connection_struct *conn, PROTOTYPE_CONST char *svc, PROTOTYPE_CONST char *user)
@@ -183,7 +185,11 @@
#if (SAMBA_VERSION_MAJOR==2 && SAMBA_VERSION_RELEASE>=4) || SAMBA_VERSION_MAJOR==3
+ #if (SMB_VFS_INTERFACE_VERSION >= 21)
+ fstrcpy(config_file, get_configuration_file(handle->conn, VSCAN_MODULE_STR, PARAMCONF));
+ #else
fstrcpy(config_file, get_configuration_file(conn, VSCAN_MODULE_STR, PARAMCONF));
+ #endif
DEBUG(3, ("configuration file is: %s\n", config_file));
retval = pm_process(config_file, do_section, do_parameter);
@@ -211,7 +217,9 @@
/* tell core we have a(nother) session, ignore return code */
(void)vscan_antivir_connect();
- #if (SMB_VFS_INTERFACE_VERSION >= 6)
+ #if (SMB_VFS_INTERFACE_VERSION >= 21)
+ return SMB_VFS_NEXT_CONNCT(handle, svc, user);
+ #elif (SMB_VFS_INTERFACE_VERSION >= 6)
return SMB_VFS_NEXT_CONNECT(handle, conn, svc, user);
#else
return default_vfs_ops.connect(conn, svc, user);
@@ -219,7 +227,9 @@
}
-#if (SMB_VFS_INTERFACE_VERSION >= 6)
+#if (SMB_VFS_INTERFACE_VERSION >= 21)
+static void vscan_disconnect(vfs_handle_struct *handle)
+#elif (SMB_VFS_INTERFACE_VERSION >= 6)
static void vscan_disconnect(vfs_handle_struct *handle, connection_struct *conn)
#else/* Samba 3.0 alphaX */
static void vscan_disconnect(struct connection_struct *conn)
@@ -234,15 +244,18 @@
lrufiles_destroy_all();
filetype_close();
-#if (SMB_VFS_INTERFACE_VERSION >= 6)
+#if (SMB_VFS_INTERFACE_VERSION >= 21)
+ SMB_VFS_NEXT_DISCONNECT(handle);
+#elif (SMB_VFS_INTERFACE_VERSION >= 6)
SMB_VFS_NEXT_DISCONNECT(handle, conn);
#else
default_vfs_ops.disconnect(conn);
#endif
}
-
-#if (SMB_VFS_INTERFACE_VERSION >= 6)
+#if (SMB_VFS_INTERFACE_VERSION >= 21)
+static int vscan_open(vfs_handle_struct *handle, const char *fname, files_struct *fsp, int flags, mode_t mode)
+#elif (SMB_VFS_INTERFACE_VERSION >= 6)
static int vscan_open(vfs_handle_struct *handle, connection_struct *conn, const char *fname, int flags, mode_t mode)
#else
static int vscan_open(struct connection_struct *conn, PROTOTYPE_CONST char *fname, int flags, mode_t mode)
@@ -256,21 +269,30 @@
int rc;
/* Assemble complete file path */
- pstrcpy(filepath, conn->connectpath);
+ #if (SMB_VFS_INTERFACE_VERSION >= 21)
+ pstrcpy(filepath, handle->conn->connectpath);
+ #else
+ pstrcpy(filepath, conn->connectpath);
+ #endif
pstrcat(filepath, "/");
pstrcat(filepath, fname);
/* scan files while opening? */
if ( !vscan_config.common.scan_on_open ) {
DEBUG(3, ("samba-vscan - open: File '%s' not scanned as scan_on_open is not set\n", fname));
-#if (SMB_VFS_INTERFACE_VERSION >= 6)
+#if (SMB_VFS_INTERFACE_VERSION >= 21)
+ return SMB_VFS_NEXT_OPEN(handle, fname, fsp, flags, mode);
+#elif (SMB_VFS_INTERFACE_VERSION >= 6)
return SMB_VFS_NEXT_OPEN(handle, conn, fname, flags, mode);
#else
return default_vfs_ops.open(conn, fname, flags, mode);
#endif
}
-#if (SMB_VFS_INTERFACE_VERSION >= 6)
+#if (SMB_VFS_INTERFACE_VERSION >= 21)
+ if ( (SMB_VFS_NEXT_STAT(handle, fname, &stat_buf)) != 0 ) /* an error occured */
+ return SMB_VFS_NEXT_OPEN(handle, fname, fsp, flags, mode);
+#elif (SMB_VFS_INTERFACE_VERSION >= 6)
if ( (SMB_VFS_NEXT_STAT(handle, conn, fname, &stat_buf)) != 0 ) /* an error occured */
return SMB_VFS_NEXT_OPEN(handle, conn, fname, flags, mode);
#else
@@ -278,7 +300,9 @@
return default_vfs_ops.open(conn, fname, flags, mode);
#endif
else if ( S_ISDIR(stat_buf.st_mode) ) /* is it a directory? */
-#if (SMB_VFS_INTERFACE_VERSION >= 6)
+#if (SMB_VFS_INTERFACE_VERSION >= 21)
+ return SMB_VFS_NEXT_OPEN(handle, fname, fsp, flags, mode);
+#elif (SMB_VFS_INTERFACE_VERSION >= 6)
return SMB_VFS_NEXT_OPEN(handle, conn, fname, flags, mode);
#else
return default_vfs_ops.open(conn, fname, flags, mode);
@@ -286,7 +310,9 @@
else if ( ( stat_buf.st_size > vscan_config.common.max_size ) && ( vscan_config.common.max_size > 0 ) ) /* file is too large */
vscan_syslog("INFO: file %s is larger than specified maximum file size! Not scanned!", fname);
else if ( stat_buf.st_size == 0 ) /* do not scan empty files */
-#if (SMB_VFS_INTERFACE_VERSION >= 6)
+#if (SMB_VFS_INTERFACE_VERSION >= 21)
+ return SMB_VFS_NEXT_OPEN(handle, fname, fsp, flags, mode);
+#elif (SMB_VFS_INTERFACE_VERSION >= 6)
return SMB_VFS_NEXT_OPEN(handle, conn, fname, flags, mode);
#else
return default_vfs_ops.open(conn, fname, flags, mode);
@@ -298,7 +324,9 @@
else if ( filetype_skipscan(filepath) == VSCAN_FT_SKIP_SCAN ) {
if ( vscan_config.common.verbose_file_logging )
vscan_syslog("INFO: file '%s' not scanned as file type is on exclude list", filepath);
-#if (SMB_VFS_INTERFACE_VERSION >= 6)
+#if (SMB_VFS_INTERFACE_VERSION >= 21)
+ return SMB_VFS_NEXT_OPEN(handle, fname, fsp, flags, mode);
+#elif (SMB_VFS_INTERFACE_VERSION >= 6)
return SMB_VFS_NEXT_OPEN(handle, conn, fname, flags, mode);
#else
return default_vfs_ops.open(conn, fname, flags, mode);
@@ -315,7 +343,11 @@
return -1;
} else if ( sockfd >= 0 ) {
/* we now have a scanner */
- safe_strcpy(client_ip, conn->client_address, CLIENT_IP_SIZE -1);
+ #if (SMB_VFS_INTERFACE_VERSION >= 21)
+ safe_strcpy(client_ip, handle->conn->client_address, CLIENT_IP_SIZE -1);
+ #else
+ safe_strcpy(client_ip, conn->client_address, CLIENT_IP_SIZE -1);
+ #endif
/* must file actually be scanned? */
must_be_checked = lrufiles_must_be_checked(filepath, stat_buf.st_mtime);
@@ -340,7 +372,9 @@
vscan_antivir_end(sockfd);
/* grant access */
-#if (SMB_VFS_INTERFACE_VERSION >= 6)
+#if (SMB_VFS_INTERFACE_VERSION >= 21)
+ return SMB_VFS_NEXT_OPEN(handle, fname, fsp, flags, mode);
+#elif (SMB_VFS_INTERFACE_VERSION >= 6)
return SMB_VFS_NEXT_OPEN(handle, conn, fname, flags, mode);
#else
return default_vfs_ops.open(conn, fname, flags, mode);
@@ -375,8 +409,9 @@
/* an alert was found */
vscan_antivir_end(sockfd);
/* do action ... */
-
-#if (SMB_VFS_INTERFACE_VERSION >= 6)
+#if (SMB_VFS_INTERFACE_VERSION >= 21)
+ rc = vscan_do_infected_file_action(handle, handle->conn, filepath, vscan_config.common.quarantine_dir, vscan_config.common.quarantine_prefix, vscan_config.common.infected_file_action);
+#elif (SMB_VFS_INTERFACE_VERSION >= 6)
rc = vscan_do_infected_file_action(handle, conn, filepath, vscan_config.common.quarantine_dir, vscan_config.common.quarantine_prefix, vscan_config.common.infected_file_action);
#else
rc = vscan_do_infected_file_action(&default_vfs_ops, conn, filepath, vscan_config.common.quarantine_dir, vscan_config.common.quarantine_prefix, vscan_config.common.infected_file_action);
@@ -397,7 +432,9 @@
/* scan done, post process file scan */
vscan_antivir_end(sockfd);
}
-#if (SMB_VFS_INTERFACE_VERSION >= 6)
+#if (SMB_VFS_INTERFACE_VERSION >= 21)
+ return SMB_VFS_NEXT_OPEN(handle, fname, fsp, flags, mode);
+#elif (SMB_VFS_INTERFACE_VERSION >= 6)
return SMB_VFS_NEXT_OPEN(handle, conn, fname, flags, mode);
#else
return default_vfs_ops.open(conn, fname, flags, mode);
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