From: Stanislav Malyshev <stas@php.net>
Date: Mon, 3 Nov 2014 00:04:00 +0000 (-0800)
Subject: Initialize the offset table - PCRE may sometimes miss offsets
X-Git-Tag: php-5.4.35~6
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c351b47ce85a3a147cfa801fa9f0149ab4160834;p=php

Initialize the offset table - PCRE may sometimes miss offsets
---

diff --git a/ext/pcre/php_pcre.c b/ext/pcre/php_pcre.c
index bd93f723d6..d7a4309b24 100644
--- a/ext/pcre/php_pcre.c
+++ b/ext/pcre/php_pcre.c
@@ -640,7 +640,7 @@ PHPAPI void php_pcre_match_impl(pcre_cache_entry *pce, char *subject, int subjec
 	}
 
 	offsets = (int *)safe_emalloc(size_offsets, sizeof(int), 0);
-
+	memset(offsets, 0, size_offsets*sizeof(int));
 	/* Allocate match sets array and initialize the values. */
 	if (global && subpats && subpats_order == PREG_PATTERN_ORDER) {
 		match_sets = (zval **)safe_emalloc(num_subpats, sizeof(zval *), 0);