From 1d7ec685c1dedffb3ed7b3865bf9c07fcc7598e7 Mon Sep 17 00:00:00 2001 From: Anatol Belski Date: Mon, 29 Aug 2016 15:28:09 +0200 Subject: [PATCH] fix possible memory leak --- ext/pcre/php_pcre.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/ext/pcre/php_pcre.c b/ext/pcre/php_pcre.c index fe6b7b3984..1ff8ae4654 100644 --- a/ext/pcre/php_pcre.c +++ b/ext/pcre/php_pcre.c @@ -1176,6 +1176,11 @@ PHPAPI zend_string *php_pcre_replace_impl(pcre_cache_entry *pce, zend_string *su if (UNEXPECTED(pce->name_count > 0)) { subpat_names = make_subpats_table(num_subpats, pce); if (!subpat_names) { + if (size_offsets <= 32) { + free_alloca(offsets, use_heap); + } else { + efree(offsets); + } return NULL; } } -- 2.40.0