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| author | Nick Mathewson <nickm@torproject.org> | 2024-06-24 13:29:04 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2024-06-24 13:29:04 -0400 |
| commit | a696559d7844f9e81ae5f8f82ab6e2b8aa421e25 (patch) | |
| tree | e92d3d8846310a4fed195903436a84e6b331dc56 /src/feature/relay/circuitbuild_relay.c | |
| parent | ef059795873eecae9e25273f9c1332797e5c24f2 (diff) | |
| download | tor-a696559d7844f9e81ae5f8f82ab6e2b8aa421e25.tar.gz tor-a696559d7844f9e81ae5f8f82ab6e2b8aa421e25.zip | |
prop350: Stop accepting CREATE and EXTEND.
Diffstat (limited to 'src/feature/relay/circuitbuild_relay.c')
| -rw-r--r-- | src/feature/relay/circuitbuild_relay.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/feature/relay/circuitbuild_relay.c b/src/feature/relay/circuitbuild_relay.c index ce6cbe6df4..88b578c4a4 100644 --- a/src/feature/relay/circuitbuild_relay.c +++ b/src/feature/relay/circuitbuild_relay.c @@ -443,6 +443,12 @@ circuit_extend(struct cell_t *cell, struct circuit_t *circ) relay_header_unpack(&rh, cell->payload); + /* We no longer accept EXTEND messages; only EXTEND2. */ + if (rh.command == RELAY_COMMAND_EXTEND) { + /* TODO: Should we log this? */ + return -1; + } + if (extend_cell_parse(&ec, rh.command, cell->payload+RELAY_HEADER_SIZE, rh.length) < 0) { |