s3: VFS: Ensure shadow:format cannot contain a / path separator.

[gd/samba-autobuild/.git] / source3 / modules / vfs_shadow_copy2.c

diff --git a/source3/modules/vfs_shadow_copy2.c b/source3/modules/vfs_shadow_copy2.c
index 31f36a533f946847e0742754738697cef6275f15..2206edefccc1697bb8b9846daaca7c304ab62c2f 100644 (file)
--- a/source3/modules/vfs_shadow_copy2.c
+++ b/source3/modules/vfs_shadow_copy2.c
@@ -2533,6 +2533,15 @@ static int shadow_copy2_connect(struct vfs_handle_struct *handle,
                return -1;
        }
 
+       /* config->gmt_format must not contain a path separator. */
+       if (strchr(config->gmt_format, '/') != NULL) {
+               DEBUG(0, ("shadow:format %s must not contain a /"
+                       "character. Unable to initialize module.\n",
+                       config->gmt_format));
+               errno = EINVAL;
+               return -1;
+       }
+
        config->use_sscanf = lp_parm_bool(SNUM(handle->conn),
                                          "shadow", "sscanf", false);