From: Xinchen Hui <laruence@gmail.com>
Date: Sun, 28 Feb 2016 03:50:06 +0000 (+0800)
Subject: Fixed segfault with file_cache_only
X-Git-Tag: php-7.0.5RC1~57
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8c053d44e473f6b9e65d50ce81029b5849d9e105;p=php

Fixed segfault with file_cache_only
---

diff --git a/ext/opcache/zend_shared_alloc.c b/ext/opcache/zend_shared_alloc.c
index 6625fe23c3..deae886991 100644
--- a/ext/opcache/zend_shared_alloc.c
+++ b/ext/opcache/zend_shared_alloc.c
@@ -512,6 +512,10 @@ int zend_accel_in_shm(void *ptr)
 {
 	int i;
 
+	if (!smm_shared_globals) {
+		return 0;
+	}
+
 	for (i = 0; i < ZSMMG(shared_segments_count); i++) {
 		if ((char*)ptr >= (char*)ZSMMG(shared_segments)[i]->p &&
 		    (char*)ptr < (char*)ZSMMG(shared_segments)[i]->p + ZSMMG(shared_segments)[i]->size) {