From ae2c5ee7d49afaf0c6ede990ff162d496c7890e4 Mon Sep 17 00:00:00 2001
From: Ilia Alshanetsky <iliaa@php.net>
Date: Tue, 30 Jun 2009 12:20:35 +0000
Subject: [PATCH] MFB: Fixed bug #48465 (sys_get_temp_dir() possibly
 inconsistent when using TMPDIR).

---
 main/php_open_temporary_file.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/main/php_open_temporary_file.c b/main/php_open_temporary_file.c
index ee7f0df75f..7c90f1f39b 100644
--- a/main/php_open_temporary_file.c
+++ b/main/php_open_temporary_file.c
@@ -199,8 +199,15 @@ PHPAPI const char* php_get_temporary_directory(void)
 	/* On Unix use the (usual) TMPDIR environment variable. */
 	{
 		char* s = getenv("TMPDIR");
-		if (s) {
-			temporary_directory = strdup(s);
+		if (s && *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;
 		}
 	}
-- 
2.40.0