diff options
Diffstat (limited to 'src/feature/rend/rendcommon.c')
| -rw-r--r-- | src/feature/rend/rendcommon.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/feature/rend/rendcommon.c b/src/feature/rend/rendcommon.c index 0628422812..5a9689e7bc 100644 --- a/src/feature/rend/rendcommon.c +++ b/src/feature/rend/rendcommon.c @@ -40,7 +40,14 @@ rend_process_relay_cell(circuit_t *circ, const crypt_path_t *layer_hint, int r = -2; if (CIRCUIT_IS_ORIGIN(circ)) { origin_circ = TO_ORIGIN_CIRCUIT(circ); - if (!layer_hint || layer_hint != origin_circ->cpath->prev) { + + /* Opened onion service circuit receiving cell MUST have an hs_ident as it + * is the underlying assumption else we can't process the cell. If this is + * the case, we can't recover so close the circuit. */ + if (BUG(!origin_circ->hs_ident)) { + circuit_mark_for_close(circ, END_CIRC_REASON_INTERNAL); + origin_circ = NULL; + } else if (!layer_hint || layer_hint != origin_circ->cpath->prev) { log_fn(LOG_PROTOCOL_WARN, LD_APP, "Relay cell (rend purpose %d) from wrong hop on origin circ", command); |