From eeb3266ebba6d70df31f20e4ebd46065fc917ce5 Mon Sep 17 00:00:00 2001
From: Bernd Edlinger <bernd.edlinger@hotmail.de>
Date: Fri, 27 Dec 2024 23:02:47 +0100
Subject: [PATCH] Fix test failure in 90-test_memleak.t
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recent gcc versions can optimize the memory leak away,
avoid that by declaring the lost variable to be volatile.

Reviewed-by: Saša Nedvědický <sashan@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/26269)
---
 test/memleaktest.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/memleaktest.c b/test/memleaktest.c
index 97827b8e9cd..a830d55ee7b 100644
--- a/test/memleaktest.c
+++ b/test/memleaktest.c
@@ -44,7 +44,7 @@ int main(int argc, char *argv[])
      */
     int exitcode = EXIT_FAILURE;
 #endif
-    char *lost;
+    char *volatile lost;
 
     lost = OPENSSL_malloc(3);
     if (!TEST_ptr(lost))
-- 
2.47.2