From 229024c7250d0a11fe9a83094a7e30b6fb83ad90 Mon Sep 17 00:00:00 2001 From: Xinchen Hui Date: Wed, 16 Nov 2016 15:05:04 +0800 Subject: Fixed bug #73532 (Null pointer dereference in mb_eregi) --- ext/mbstring/php_mbregex.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'ext/mbstring/php_mbregex.c') diff --git a/ext/mbstring/php_mbregex.c b/ext/mbstring/php_mbregex.c index a9e464fa64..cf341d3599 100644 --- a/ext/mbstring/php_mbregex.c +++ b/ext/mbstring/php_mbregex.c @@ -708,8 +708,10 @@ static void _php_mb_regex_ereg_exec(INTERNAL_FUNCTION_PARAMETERS, int icase) string_len, _php_mb_regex_mbctype2name(MBREX(current_mbctype)) )) { - zval_dtor(array); - array_init(array); + if (array != NULL) { + zval_dtor(array); + array_init(array); + } RETURN_FALSE; } -- cgit v1.2.1