From: Nikita Popov <nikic@php.net>
Date: Wed, 13 Jul 2016 21:35:53 +0000 (+0200)
Subject: Fix leak if throw_exception_object() fails
X-Git-Tag: php-7.1.0beta1~61^2~3^2~6
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5063b5aea16a512794e482a4a0b660b018f3f60b;p=php

Fix leak if throw_exception_object() fails
---

diff --git a/Zend/zend_exceptions.c b/Zend/zend_exceptions.c
index 374f3045b3..4d1b016cbb 100644
--- a/Zend/zend_exceptions.c
+++ b/Zend/zend_exceptions.c
@@ -1070,6 +1070,7 @@ ZEND_API ZEND_COLD void zend_throw_exception_object(zval *exception) /* {{{ */
 
 	if (!exception_ce || !instanceof_function(exception_ce, zend_ce_throwable)) {
 		zend_throw_error(NULL, "Cannot throw objects that do not implement Throwable");
+		zval_ptr_dtor(exception);
 		return;
 	}
 	zend_throw_exception_internal(exception);