From: Christoph M. Becker <cmbecker69@gmx.de>
Date: Wed, 31 Aug 2016 11:24:37 +0000 (+0200)
Subject: Fix #71882 amendment: Negative ftruncate() on php://memory exhausts memory
X-Git-Tag: php-7.1.0RC1~3^2^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f215fb874ff30cf9be6322210c58021e75a7c393;p=php

Fix #71882 amendment: Negative ftruncate() on php://memory exhausts memory

To avoid BC breaks, we do not raise a warning for now.
---

diff --git a/ext/standard/file.c b/ext/standard/file.c
index d346ed9e92..f3b6df1274 100644
--- a/ext/standard/file.c
+++ b/ext/standard/file.c
@@ -1513,7 +1513,7 @@ PHP_NAMED_FUNCTION(php_if_ftruncate)
 	}
 
 	if (size < 0) {
-		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Negative size is not supported");
+		/* php_error_docref(NULL TSRMLS_CC, E_WARNING, "Negative size is not supported"); */
 		RETURN_FALSE;
 	}