domenico/openwrt_NSS_ACW
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

uhttpd: fix possible CGI header line parsing beyound the empty line, thanks Linus Luessing for spotting it

Browse Source 
SVN-Revision: 28254
This commit is contained in:
Jo-Philipp Wich
2011-09-18 22:30:20 +00:00
parent b81588bd08
commit 12bbe8b2af
2 changed files with 5 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
package/uhttpd/src/uhttpd-cgi.c
View File

@@ -1,7 +1,7 @@
/*
* uhttpd - Tiny single-threaded httpd - CGI handler
*
* Copyright (C) 2010 Jo-Philipp Wich <xm@subsignal.org>
* Copyright (C) 2010-2011 Jo-Philipp Wich <xm@subsignal.org>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -42,7 +42,7 @@ static struct http_response * uh_cgi_header_parse(char *buf, int len, int *off)
bufptr = &buf[0];
for( pos = 0; pos < len; pos++ )
for( pos = 0; pos < off; pos++ )
{
if( !hdrname && (buf[pos] == ':') )
{
@@ -60,11 +60,11 @@ static struct http_response * uh_cgi_header_parse(char *buf, int len, int *off)
else if( (buf[pos] == '\r') || (buf[pos] == '\n') )
{
buf[pos++] = 0;
if( ! hdrname )
break;
buf[pos++] = 0;
if( (pos < len) && (buf[pos] == '\n') )
pos++;