[Libguestfs] [PATCH] launch: direct: check for null paths in make_uri
Some protocols may pass a null path to make_uri, so make sure to handle
that gracefully.
---
src/launch-direct.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/launch-direct.c b/src/launch-direct.c
index 104809d..9654e04 100644
--- a/src/launch-direct.c
+++ b/src/launch-direct.c
@@ -1218,7 +1218,7 @@ make_uri (guestfs_h *g, const char *scheme, const char *user,
CLEANUP_FREE char *userauth = NULL;
/* Need to add a leading '/' to URI paths since xmlSaveUri doesn't. */
- if (path[0] != '/') {
+ if (path != NULL && path[0] != '/') {
pathslash = safe_asprintf (g, "/%s", path);
uri.path = pathslash;
}
--
1.9.3