From ba4d833f6e24a83bc3e74ba55f52d8916b70fb59 Mon Sep 17 00:00:00 2001
From: Bernd Edlinger <bernd.edlinger@hotmail.de>
Date: Sun, 3 Dec 2023 11:34:37 +0100
Subject: [PATCH] Fix a possible memleak in smime_main

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22919)
---
 apps/smime.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/apps/smime.c b/apps/smime.c
index 88b0475d2d..b59e14b0b5 100644
--- a/apps/smime.c
+++ b/apps/smime.c
@@ -484,7 +484,8 @@ int smime_main(int argc, char **argv)
                              "recipient certificate file");
             if (cert == NULL)
                 goto end;
-            sk_X509_push(encerts, cert);
+            if (!sk_X509_push(encerts, cert))
+                goto end;
             cert = NULL;
             argv++;
         }