From: Antony Dovgal <tony2001@php.net>
Date: Tue, 16 May 2006 13:05:23 +0000 (+0000)
Subject: MFB: fix #37395 (recursive mkdir() fails to create nonexistent directories in root... 
X-Git-Tag: BEFORE_NEW_OUTPUT_API~185
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e2d3206e783efc071df9f74c1fae17aa5c77974d;p=php

MFB: fix #37395 (recursive mkdir() fails to create nonexistent directories in root dir)
---

diff --git a/main/streams/plain_wrapper.c b/main/streams/plain_wrapper.c
index adfb9b4bf1..710bb863de 100644
--- a/main/streams/plain_wrapper.c
+++ b/main/streams/plain_wrapper.c
@@ -1081,7 +1081,7 @@ static int php_plain_files_mkdir(php_stream_wrapper *wrapper, char *dir, int mod
 		}
 		else {
 			/* find a top level directory we need to create */
-			while ( (p = strrchr(buf + offset, DEFAULT_SLASH)) || (p = strrchr(buf, DEFAULT_SLASH)) ) {
+			while ( (p = strrchr(buf + offset, DEFAULT_SLASH)) || (offset != 1 && (p = strrchr(buf, DEFAULT_SLASH))) ) {
 				*p = '\0';
 				if (VCWD_STAT(buf, &sb) == 0) {
 					*p = DEFAULT_SLASH;