From: Ilia Alshanetsky <iliaa@php.net>
Date: Wed, 24 Jun 2009 12:21:37 +0000 (+0000)
Subject: MFB: Fixed bug #48465 (sys_get_temp_dir() possibly inconsistent when using
X-Git-Tag: php-5.4.0alpha1~191^2~3246
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d71956b183c80691e777e029e77335f7f946c259;p=php

MFB: Fixed bug #48465 (sys_get_temp_dir() possibly inconsistent when using
  TMPDIR).
---

diff --git a/main/php_open_temporary_file.c b/main/php_open_temporary_file.c
index 20279a7d2f..232e0aabf9 100644
--- a/main/php_open_temporary_file.c
+++ b/main/php_open_temporary_file.c
@@ -200,7 +200,14 @@ PHPAPI const char* php_get_temporary_directory(void)
 	{
 		char* s = getenv("TMPDIR");
 		if (s) {
-			temporary_directory = strdup(s);
+			int len = strlen(s);
+
+			if (s[len - 1] == DEFAULT_SLASH) {
+				temporary_directory = zend_strndup(s, len - 1);
+			} else {
+				temporary_directory = zend_strndup(s, len);
+			}
+
 			return temporary_directory;
 		}
 	}