From: Xinchen Hui <laruence@gmail.com>
Date: Wed, 5 Mar 2014 03:44:51 +0000 (+0800)
Subject: Fixed segfault
X-Git-Tag: POST_PHPNG_MERGE~412^2~421^2~7
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=63a1b349240ddc69577ab1e52249d21e7647e3c9;p=php

Fixed segfault
---

diff --git a/ext/standard/streamsfuncs.c b/ext/standard/streamsfuncs.c
index 69334933d4..39c0d17bc2 100644
--- a/ext/standard/streamsfuncs.c
+++ b/ext/standard/streamsfuncs.c
@@ -440,9 +440,11 @@ PHP_FUNCTION(stream_get_contents)
 		}
 	}
 
-	contents = php_stream_copy_to_mem(stream, maxlen, 0);
-
-	RETURN_STR(contents);
+	if ((contents = php_stream_copy_to_mem(stream, maxlen, 0))) {
+		RETURN_STR(contents);
+	} else {
+		RETURN_EMPTY_STRING();
+	}
 }
 /* }}} */