The branch master has been updated
via a080c3e816e923680e57e647b5cbc3896e8e8106 (commit)
from 302d1697fe09a9f4e89980f4ea84f86e63fc5e8d (commit)
- Log -----------------------------------------------------------------
commit a080c3e816e923680e57e647b5cbc3896e8e8106
Author: Bernd Edlinger <bernd.edlin...@hotmail.de>
Date: Fri Mar 16 21:12:22 2018 +0100
Fix a memory leak in tls1_mac
Reviewed-by: Tim Hudson <t...@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5650)
-----------------------------------------------------------------------
Summary of changes:
ssl/record/ssl3_record.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/ssl/record/ssl3_record.c b/ssl/record/ssl3_record.c
index 4ffc842..fa902f3 100644
--- a/ssl/record/ssl3_record.c
+++ b/ssl/record/ssl3_record.c
@@ -1297,8 +1297,10 @@ int tls1_mac(SSL *ssl, SSL3_RECORD *rec, unsigned char
*md, int sending)
mac_ctx = hash;
} else {
hmac = EVP_MD_CTX_new();
- if (hmac == NULL || !EVP_MD_CTX_copy(hmac, hash))
+ if (hmac == NULL || !EVP_MD_CTX_copy(hmac, hash)) {
+ EVP_MD_CTX_free(hmac);
return 0;
+ }
mac_ctx = hmac;
}
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