s3: VFS: shadow_copy2: Fix length comparison to ensure we don't overstep a length.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=12531

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Uri Simchoni <uri@samba.org>

diff --git a/source3/modules/vfs_shadow_copy2.c b/source3/modules/vfs_shadow_copy2.c
index 41d2a1fc875ff805e00d21b44149524efc67b8fd..6896a16353000107d5efed08dfd2cfe32e4d0082 100644 (file)
--- a/source3/modules/vfs_shadow_copy2.c
+++ b/source3/modules/vfs_shadow_copy2.c
@@ -2588,7 +2588,7 @@ static int shadow_copy2_connect(struct vfs_handle_struct *handle,
        }
 
        if (config->rel_connectpath == NULL &&
-           strlen(basedir) != strlen(handle->conn->connectpath)) {
+           strlen(basedir) < strlen(handle->conn->connectpath)) {
                config->rel_connectpath = talloc_strdup(config,
                        handle->conn->connectpath + strlen(basedir));
                if (config->rel_connectpath == NULL) {