From: Andre Vehreschild <vehre@gcc.gnu.org>
Date: Thu, 4 Sep 2025 06:20:04 +0000 (+0200)
Subject: Fix uninitialized variable in frontend [PR121806]
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6b008944e7bc3a342a734c4fcf1001d63fd0a6f8;p=thirdparty%2Fgcc.git

Fix uninitialized variable in frontend [PR121806]

gcc/ChangeLog:
	PR middle-end/121806
	* gcc.cc (for_each_path): Initialize return value.
---

diff --git a/gcc/gcc.cc b/gcc/gcc.cc
index 722d42c6968..8da821e92ac 100644
--- a/gcc/gcc.cc
+++ b/gcc/gcc.cc
@@ -2788,7 +2788,7 @@ for_each_path (const struct path_prefix *paths,
   const char *multi_suffix;
   const char *just_multi_suffix;
   char *path = NULL;
-  decltype (callback (nullptr)) ret;
+  decltype (callback (nullptr)) ret = nullptr;
   bool skip_multi_dir = false;
   bool skip_multi_os_dir = false;