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| author | Jo-Philipp Wich <jow@openwrt.org> | 2011-09-18 22:30:20 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2011-09-18 22:30:20 +0000 |
| commit | 12bbe8b2af41a95514a40fc7acc604d1e906ae7e (patch) | |
| tree | 5ec5c28ad0dcca6ae00fef709e7383e64a08858d /package/uhttpd/src | |
| parent | b81588bd0866017338b35434afa0232fd9df6ba7 (diff) | |
| download | upstream-12bbe8b2af41a95514a40fc7acc604d1e906ae7e.tar.gz upstream-12bbe8b2af41a95514a40fc7acc604d1e906ae7e.tar.bz2 upstream-12bbe8b2af41a95514a40fc7acc604d1e906ae7e.zip | |
uhttpd: fix possible CGI header line parsing beyound the empty line, thanks Linus Luessing for spotting it
SVN-Revision: 28254
Diffstat (limited to 'package/uhttpd/src')
| -rw-r--r-- | package/uhttpd/src/uhttpd-cgi.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/package/uhttpd/src/uhttpd-cgi.c b/package/uhttpd/src/uhttpd-cgi.c index ed688514c4..2f94fe26f5 100644 --- a/package/uhttpd/src/uhttpd-cgi.c +++ b/package/uhttpd/src/uhttpd-cgi.c @@ -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++; |