mirrors/tor
1
0
Fork 0
mirror of https://gitlab.torproject.org/tpo/core/tor.git synced 2024-11-20 02:09:24 +01:00
Code Issues Projects Releases Wiki Activity

Log find_rp_for_intro_() failures at LOG_PROTOCOL_WARN.

Browse Source 
Closes ticket 18761.

Also fix a whitespace issue.
This commit is contained in:
Nick Mathewson 2016-04-26 20:46:44 -04:00
parent de08f2d96b
commit b59d79134e
2 changed files with 13 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
changes/bug18761 Normal file
View File

@ -0,0 +1,3 @@
o Minor feature (logging):
- When rejecting a misformed INTRODUCE2 cell, only log at PROTOCOL_WARN
severity. Closes ticket 18761.

15
src/or/rendservice.c
View File

@ -1445,6 +1445,7 @@ rend_service_receive_introduction(origin_circuit_t *circuit,
int status = 0, result;
const or_options_t *options = get_options();
char *err_msg = NULL;
int err_msg_severity = LOG_WARN;
const char *stage_descr = NULL;
int reason = END_CIRC_REASON_TORPROTOCOL;
/* Service/circuit/key stuff we can learn before parsing */
@ -1596,8 +1597,10 @@ rend_service_receive_introduction(origin_circuit_t *circuit,
/* Find the rendezvous point */
rp = find_rp_for_intro(parsed_req, &err_msg);
if (!rp)
if (!rp) {
err_msg_severity = LOG_PROTOCOL_WARN;
goto log_error;
}
/* Check if we'd refuse to talk to this router */
if (options->StrictNodes &&
@ -1735,7 +1738,7 @@ rend_service_receive_introduction(origin_circuit_t *circuit,
}
}
log_warn(LD_REND, "%s on circ %u", err_msg,
log_fn(err_msg_severity, LD_REND, "%s on circ %u", err_msg,
(unsigned)circuit->base_.n_circ_id);
err:
status = -1;
@ -1797,7 +1800,7 @@ find_rp_for_intro(const rend_intro_cell_t *intro,
if (!rp) {
if (err_msg_out) {
tor_asprintf(&err_msg,
"Could build extend_info_t for router %s named "
"Couldn't build extend_info_t for router %s named "
"in INTRODUCE2 cell",
escaped_safe_str_client(rp_nickname));
}
@ -1833,8 +1836,10 @@ find_rp_for_intro(const rend_intro_cell_t *intro,
goto done;
err:
if (err_msg_out) *err_msg_out = err_msg;
else tor_free(err_msg);
if (err_msg_out)
*err_msg_out = err_msg;
else
tor_free(err_msg);
done:
return rp;