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Protocol_Warn when a rendezvous cookie is used twice.

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This commit is contained in:
Nick Mathewson 2014-04-04 12:17:16 -04:00
parent d22ce149c8
commit 8f16a77d6a
1 changed files with 7 additions and 1 deletions
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8
src/or/circuitlist.c
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@ -1343,8 +1343,14 @@ circuit_set_rend_token(or_circuit_t *circ, int is_rend_circ,
if (found_circ) {
tor_assert(found_circ != circ);
circuit_clear_rend_token(found_circ);
if (! found_circ->base_.marked_for_close)
if (! found_circ->base_.marked_for_close) {
circuit_mark_for_close(TO_CIRCUIT(found_circ), END_CIRC_REASON_FINISHED);
if (is_rend_circ) {
log_fn(LOG_PROTOCOL_WARN, LD_REND,
"Duplicate rendezvous cookie (%s...) used on two circuits",
hex_str((const char*)token, 4)); /* only log first 4 chars */
}
}
}
/* Now set up the rendinfo */