From 8d860c121810d6a10380241a0a51387966a503ca Mon Sep 17 00:00:00 2001
From: Dmitry Stogov <dmitry@zend.com>
Date: Mon, 9 Sep 2013 10:05:59 +0400
Subject: [PATCH] Fixed issue #128 (opcache_invalidate segmentation fault)

---
 ext/opcache/ZendAccelerator.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ext/opcache/ZendAccelerator.c b/ext/opcache/ZendAccelerator.c
index b5474c050761d..827f047cd4f65 100644
--- a/ext/opcache/ZendAccelerator.c
+++ b/ext/opcache/ZendAccelerator.c
@@ -1062,6 +1062,10 @@ int zend_accel_invalidate(const char *filename, int filename_len, zend_bool forc
 	realpath = accelerator_orig_zend_resolve_path(filename, filename_len TSRMLS_CC);
 #endif
 
+	if (!realpath) {
+		return FAILURE;
+	}
+
 	persistent_script = zend_accel_hash_find(&ZCSG(hash), realpath, strlen(realpath) + 1);
 	if (persistent_script && !persistent_script->corrupted) {
 		zend_file_handle file_handle;