From: Martin Sebor <msebor@redhat.com>
Date: Wed, 26 Jan 2022 00:37:56 +0000 (-0700)
Subject: elf: Fix use-after-free in ldconfig [BZ #26779]
X-Git-Tag: glibc-2.35~38
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=03ad86880f68f498ee04e9ea84cd4f0d14473970;p=thirdparty%2Fglibc.git

elf: Fix use-after-free in ldconfig [BZ #26779]

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
---

diff --git a/elf/ldconfig.c b/elf/ldconfig.c
index d14633f5ec1..57bb95ebc33 100644
--- a/elf/ldconfig.c
+++ b/elf/ldconfig.c
@@ -735,9 +735,9 @@ manual_link (char *library)
   create_links (real_path, path, libname, soname);
   free (soname);
 out:
-  free (path);
   if (path != real_path)
     free (real_path);
+  free (path);
 }