From 93a2f11ff6cb6536026bc4a85d762298f839c26e Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Wed, 26 Feb 2025 15:23:34 +0100
Subject: [PATCH] fixup add null check to please tools

---
 lib/urlapi.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/urlapi.c b/lib/urlapi.c
index 1ee9f2769d..060ccec151 100644
--- a/lib/urlapi.c
+++ b/lib/urlapi.c
@@ -249,6 +249,8 @@ static CURLUcode redirect_url(const char *base, const char *relurl,
   /* protsep points to the start of the hostname, after [scheme]:// */
   const char *protsep = base + strlen(u->scheme) + 3;
   DEBUGASSERT(base && relurl && u); /* all set here */
+  if(!base)
+    return CURLUE_MALFORMED_INPUT; /* should never happen */
 
   /* handle different relative URL types */
   switch(relurl[0]) {