got_ip = true;
break;
case Opt_unc:
- string = match_strdup(args);
- if (string == NULL)
+ kfree(vol->UNC);
+ vol->UNC = match_strdup(args);
+ if (vol->UNC == NULL)
goto out_nomem;
- temp_len = strnlen(string, 300);
- if (temp_len == 300) {
- printk(KERN_WARNING "CIFS: UNC name too long\n");
- goto cifs_parse_mount_err;
- }
-
- vol->UNC = kmalloc(temp_len+1, GFP_KERNEL);
- if (vol->UNC == NULL) {
- printk(KERN_WARNING "CIFS: no memory for UNC\n");
- goto cifs_parse_mount_err;
- }
- strcpy(vol->UNC, string);
-
- if (strncmp(string, "//", 2) == 0) {
- vol->UNC[0] = '\\';
- vol->UNC[1] = '\\';
- } else if (strncmp(string, "\\\\", 2) != 0) {
+ convert_delimiter(vol->UNC, '\\');
+ if (vol->UNC[0] != '\\' || vol->UNC[1] != '\\') {
printk(KERN_WARNING "CIFS: UNC Path does not "
- "begin with // or \\\\\n");
+ "begin with // or \\\\\n");
goto cifs_parse_mount_err;
}
goto cifs_parse_mount_err;
}
+ /* make sure UNC has a share name */
+ if (!strchr(vol->UNC + 3, '\\')) {
+ cERROR(1, "Malformed UNC. Unable to find share name.");
+ goto cifs_parse_mount_err;
+ }
+
if (!got_ip) {
/* No ip= option specified? Try to get it from UNC */
if (!cifs_convert_address(dstaddr, &vol->UNC[2],
}
}
- if (strchr(volume_info->UNC + 3, '\\') == NULL
- && strchr(volume_info->UNC + 3, '/') == NULL) {
- cERROR(1, "Missing share name");
- rc = -ENODEV;
- goto out_fail;
- }
-
/*
* BB Do we need to wrap session_mutex around this TCon call and Unix
* SetFS as we do on SessSetup and reconnect?