| From 3764b8551463b900b5b4e3ec0cd9bb9182191cb7 Mon Sep 17 00:00:00 2001 |
| From: rofl0r <rofl0r@users.noreply.github.com> |
| Date: Thu, 8 Sep 2022 15:18:04 +0000 |
| Subject: [PATCH] prevent junk from showing up in error page in invalid |
| requests |
| |
| fixes #457 |
| |
| [Retrieved from: |
| https://github.com/tinyproxy/tinyproxy/commit/3764b8551463b900b5b4e3ec0cd9bb9182191cb7] |
| Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> |
| --- |
| src/reqs.c | 4 ++++ |
| 1 file changed, 4 insertions(+) |
| |
| diff --git a/src/reqs.c b/src/reqs.c |
| index bce69819..45db118d 100644 |
| --- a/src/reqs.c |
| +++ b/src/reqs.c |
| @@ -343,8 +343,12 @@ static struct request_s *process_request (struct conn_s *connptr, |
| goto fail; |
| } |
| |
| + /* zero-terminate the strings so they don't contain junk in error page */ |
| + request->method[0] = url[0] = request->protocol[0] = 0; |
| + |
| ret = sscanf (connptr->request_line, "%[^ ] %[^ ] %[^ ]", |
| request->method, url, request->protocol); |
| + |
| if (ret == 2 && !strcasecmp (request->method, "GET")) { |
| request->protocol[0] = 0; |
| |
