From: Jelle van der Waa <jelle@vdwaa.nl>
Date: Tue, 30 May 2017 13:55:05 +0000 (+0200)
Subject: openssl_pkcs12_read: add missing BIO_free
X-Git-Tag: php-7.2.0alpha1~12^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c742abb3ce3789bd2ff73d7f48bba04a5a2f585e;p=php

openssl_pkcs12_read: add missing BIO_free

When filling the extracerts array with certificates bio_out is created
but not free'd leading to a small memory leak of 224 bytes (reported by
valgrind).
---

diff --git a/ext/openssl/openssl.c b/ext/openssl/openssl.c
index c1aa19679e..77897a2f44 100644
--- a/ext/openssl/openssl.c
+++ b/ext/openssl/openssl.c
@@ -2990,6 +2990,7 @@ PHP_FUNCTION(openssl_pkcs12_read)
 				}
 
 				X509_free(aCA);
+				BIO_free(bio_out);
 			}
 
 			sk_X509_free(ca);