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From 03ad86880f68f498ee04e9ea84cd4f0d14473970 Mon Sep 17 00:00:00 2001
From: Martin Sebor <msebor@redhat.com>
Date: Tue, 25 Jan 2022 17:37:56 -0700
Subject: [PATCH] elf: Fix use-after-free in ldconfig [BZ #26779]
Conflict:NA
Reference:https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=03ad86880f68f498ee04e9ea84cd4f0d14473970
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
---
elf/ldconfig.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/elf/ldconfig.c b/elf/ldconfig.c
index d14633f5ec..57bb95ebc3 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);
}
--
2.23.0
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