From: Bernd Edlinger <bernd.edlinger@hotmail.de>
Date: Wed, 3 Nov 2021 08:19:39 +0000 (+0100)
Subject: Fix a memory leak in ssl_create_cipher_list
X-Git-Tag: OpenSSL_1_1_1m~27
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=80e52bb852673cf6f1908549ff9960d02a644d51;p=thirdparty%2Fopenssl.git

Fix a memory leak in ssl_create_cipher_list

Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16955)
---

diff --git a/ssl/ssl_ciph.c b/ssl/ssl_ciph.c
index 735a483c644..0820f2cd0c7 100644
--- a/ssl/ssl_ciph.c
+++ b/ssl/ssl_ciph.c
@@ -1601,6 +1601,7 @@ STACK_OF(SSL_CIPHER) *ssl_create_cipher_list(const SSL_METHOD *ssl_method,
     for (i = 0; i < sk_SSL_CIPHER_num(tls13_ciphersuites); i++) {
         if (!sk_SSL_CIPHER_push(cipherstack,
                                 sk_SSL_CIPHER_value(tls13_ciphersuites, i))) {
+            OPENSSL_free(co_list);
             sk_SSL_CIPHER_free(cipherstack);
             return NULL;
         }