From: Ilia Alshanetsky <iliaa@php.net>
Date: Wed, 27 Aug 2003 01:10:25 +0000 (+0000)
Subject: MFH: Prevent a crash when expand_filepath() fails.
X-Git-Tag: php-4.3.4RC1~183
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7cd06f50882f1bc198a8fb19cd0ad6e56e01b7fb;p=php

MFH: Prevent a crash when expand_filepath() fails.
---

diff --git a/main/streams.c b/main/streams.c
index c3154f338a..8c32855e04 100755
--- a/main/streams.c
+++ b/main/streams.c
@@ -1943,7 +1943,9 @@ PHPAPI php_stream *_php_stream_fopen(const char *filename, const char *mode, cha
 		return NULL;
 	}
 
-	realpath = expand_filepath(filename, NULL TSRMLS_CC);
+	if ((realpath = expand_filepath(filename, NULL TSRMLS_CC)) == NULL) {
+		return NULL;
+	}
 
 	if (persistent) {
 		spprintf(&persistent_id, 0, "streams_stdio_%d_%s", open_flags, realpath);