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check for malformed HTTP response

This commit is contained in:
Thomas Bernard 2020-09-28 23:23:17 +02:00
parent f9908a788b
commit cce4407d9d
2 changed files with 22 additions and 3 deletions
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19
miniupnpc/minihttptestserver.c
View File

@ -1,4 +1,4 @@
/* $Id: minihttptestserver.c,v 1.23 2018/01/15 16:20:07 nanard Exp $ */
/* $Id: minihttptestserver.c,v 1.25 2020/05/29 21:14:22 nanard Exp $ */
/* Project : miniUPnP
* Author : Thomas Bernard
* Copyright (c) 2011-2018 Thomas Bernard
@ -261,7 +261,7 @@ void build_favicon_content(unsigned char * p, size_t n)
}
enum modes {
MODE_INVALID, MODE_CHUNKED, MODE_ADDCRAP, MODE_NORMAL, MODE_FAVICON
MODE_INVALID, MODE_CHUNKED, MODE_ADDCRAP, MODE_NORMAL, MODE_FAVICON, MODE_MALFORMED
};
const struct {
@ -272,6 +272,7 @@ const struct {
{MODE_ADDCRAP, "addcrap"},
{MODE_NORMAL, "normal"},
{MODE_FAVICON, "favicon.ico"},
{MODE_MALFORMED, "malformed"},
{MODE_INVALID, NULL}
};
@ -413,6 +414,20 @@ void handle_http_connection(int c)
}
switch(mode) {
case MODE_MALFORMED:
response_len = 2048;
response_buffer = malloc(response_len);
if(!response_buffer)
break;
n = snprintf(response_buffer, response_len,
"HTTP/1.1 \r\n"
"\r\n"
/*"0000\r\n"*/);
for (i = n; i < response_len; i++) {
response_buffer[i] = ' ';
}
response_len = n;
break;
case MODE_CHUNKED:
response_buffer = build_chunked_response(content_length, &response_len);
break;

6
miniupnpc/testminiwget.sh
View File

@ -1,5 +1,5 @@
#!/bin/sh
# $Id: testminiwget.sh,v 1.15 2017/11/02 17:36:26 nanard Exp $
# $Id: testminiwget.sh,v 1.18 2020/05/29 21:14:22 nanard Exp $
# vim: tabstop=4 shiftwidth=4 noexpandtab
# project miniupnp : http://miniupnp.free.fr/
# (c) 2011-2019 Thomas Bernard
@ -71,6 +71,7 @@ echo "Test HTTP server is listening on $PORT"
URL1="http://$ADDR:$PORT/index.html"
URL2="http://$ADDR:$PORT/chunked"
URL3="http://$ADDR:$PORT/addcrap"
URL4="http://$ADDR:$PORT/malformed"
echo "standard test ..."
./testminiwget $URL1 "${DOWNLOADEDFILE}.1"
@ -99,6 +100,9 @@ else
RET=1
fi
echo "malformed response test ..."
./testminiwget $URL4 "${DOWNLOADEDFILE}.4"
# kill the test HTTP server
kill $SERVERPID
wait $SERVERPID