discover: pxe: Avoid dereferencing null pointer

[petitboot] / discover / pxe-parser.c

diff --git a/discover/pxe-parser.c b/discover/pxe-parser.c
index 5c80b1399973813f47db0f705fb4a3d0fba41ebd..d2ebaab0e8a0f07f2f1aeef8bd262762301980b8 100644 (file)
--- a/discover/pxe-parser.c
+++ b/discover/pxe-parser.c
@@ -324,7 +324,7 @@ static void pxe_conf_parse_cb(struct load_url_result *result, void *data)
 
        talloc_free(buf);
 out_clean:
-       if (result->cleanup_local)
+       if (result && result->cleanup_local)
                unlink(result->local);
        talloc_free(conf);
 }