From: Antony Dovgal <tony2001@php.net>
Date: Fri, 1 Feb 2008 11:36:45 +0000 (+0000)
Subject: check for empty/null path
X-Git-Tag: RELEASE_2_0_0a1~672
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e493059f5505dd87279f1b4330bf11784364dd40;p=php

check for empty/null path
still some leaks are left
---

diff --git a/ext/phar/util.c b/ext/phar/util.c
index 41ad528109..af3f3b78b6 100644
--- a/ext/phar/util.c
+++ b/ext/phar/util.c
@@ -192,7 +192,7 @@ phar_entry_data *phar_get_or_create_entry_data(char *fname, int fname_len, char
 	phar_entry_info *entry, etemp;
 	phar_entry_data *ret;
 	const char *pcr_error;
-	char is_dir = path[path_len - 1] == '/';
+	char is_dir = (path_len > 0 && path != NULL) ? path[path_len - 1] == '/' : 0;
 
 	if (FAILURE == phar_get_archive(&phar, fname, fname_len, NULL, 0, error TSRMLS_CC)) {
 		return NULL;