From: Bernd Edlinger <bernd.edlinger@hotmail.de>
Date: Fri, 16 Mar 2018 16:07:54 +0000 (+0100)
Subject: Fix a memory leak in n_ssl3_mac
X-Git-Tag: OpenSSL_1_1_0h~28
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=ba2502d7a63514cdc6a517bb0b095867c3cf13f3;p=oweals%2Fopenssl.git

Fix a memory leak in n_ssl3_mac

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5649)
---

diff --git a/ssl/record/ssl3_record.c b/ssl/record/ssl3_record.c
index 6c74ea5689..f6e59d2f84 100644
--- a/ssl/record/ssl3_record.c
+++ b/ssl/record/ssl3_record.c
@@ -947,7 +947,7 @@ int n_ssl3_mac(SSL *ssl, SSL3_RECORD *rec, unsigned char *md, int sending)
             || EVP_DigestUpdate(md_ctx, ssl3_pad_2, npad) <= 0
             || EVP_DigestUpdate(md_ctx, md, md_size) <= 0
             || EVP_DigestFinal_ex(md_ctx, md, &md_size_u) <= 0) {
-            EVP_MD_CTX_reset(md_ctx);
+            EVP_MD_CTX_free(md_ctx);
             return -1;
         }
         md_size = md_size_u;