diff options
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/or/relay.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/core/or/relay.c b/src/core/or/relay.c index 9f90a09699..9e691a02b5 100644 --- a/src/core/or/relay.c +++ b/src/core/or/relay.c @@ -1663,6 +1663,17 @@ connection_edge_process_relay_cell(cell_t *cell, circuit_t *circ, if (circpad_handle_padding_negotiated(circ, cell, layer_hint) == 0) circuit_read_valid_data(TO_ORIGIN_CIRCUIT(circ), rh.length); return 0; + } + + /* If this is a padding circuit we don't need to parse any other commands + * than the padding ones. Just drop them to the floor. */ + if (circ->purpose == CIRCUIT_PURPOSE_C_CIRCUIT_PADDING) { + log_info(domain, "Ignored cell (%d) that arrived in padding circuit.", + rh.command); + return 0; + } + + switch (rh.command) { case RELAY_COMMAND_BEGIN: case RELAY_COMMAND_BEGIN_DIR: if (layer_hint && |