diff options
Diffstat (limited to 'src/core/or/relay.c')
| -rw-r--r-- | src/core/or/relay.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/core/or/relay.c b/src/core/or/relay.c index a2123f991c..68fddd1ae7 100644 --- a/src/core/or/relay.c +++ b/src/core/or/relay.c @@ -333,8 +333,17 @@ circuit_receive_relay_cell(cell_t *cell, circuit_t *circ, } return 0; } - log_fn(LOG_PROTOCOL_WARN, LD_PROTOCOL, - "Didn't recognize cell, but circ stops here! Closing circ."); + if (BUG(CIRCUIT_IS_ORIGIN(circ))) { + /* Should be impossible at this point. */ + return -END_CIRC_REASON_TORPROTOCOL; + } + or_circuit_t *or_circ = TO_OR_CIRCUIT(circ); + if (++or_circ->n_cells_discarded_at_end == 1) { + time_t seconds_open = approx_time() - circ->timestamp_created.tv_sec; + log_fn(LOG_PROTOCOL_WARN, LD_PROTOCOL, + "Didn't recognize a cell, but circ stops here! Closing circuit. " + "It was created %ld seconds ago.", (long)seconds_open); + } return -END_CIRC_REASON_TORPROTOCOL; } |