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

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28254 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
jow
2011-09-18 22:30:20 +00:00
parent fe5a932a01
commit d79be89004
2 changed files with 5 additions and 5 deletions
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8
package/uhttpd/src/uhttpd-cgi.c
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@@ -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++;