diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/or/hs_intropoint.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/or/hs_intropoint.c b/src/or/hs_intropoint.c index cb4d6c02e5..4a5202f614 100644 --- a/src/or/hs_intropoint.c +++ b/src/or/hs_intropoint.c @@ -255,7 +255,11 @@ handle_establish_intro(or_circuit_t *circ, const uint8_t *request, goto done; err: - circuit_mark_for_close(TO_CIRCUIT(circ), END_CIRC_REASON_TORPROTOCOL); + /* When sending the intro establish ack, on error the circuit can be marked + * as closed so avoid a double close. */ + if (!TO_CIRCUIT(circ)->marked_for_close) { + circuit_mark_for_close(TO_CIRCUIT(circ), END_CIRC_REASON_TORPROTOCOL); + } done: trn_cell_establish_intro_free(parsed_cell); |