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  • src/ssh/TODO.md ssh-trans.c ssh-trans.h src/ssh/test/test_selftest.c

    From Deucе@VERT to Git commit to main/sbbs/master on Sat Mar 28 12:55:04 2026
    https://gitlab.synchro.net/main/sbbs/-/commit/0bab6743afaf7fbe0cdb3a18
    Modified Files:
    src/ssh/TODO.md ssh-trans.c ssh-trans.h src/ssh/test/test_selftest.c Log Message:
    Close item 69: buffer in-flight data during self-initiated rekey

    The kexinit wait loop silently discarded non-KEXINIT messages received
    between sending our KEXINIT and receiving the peer's. RFC 4253 s7.1
    restricts message types on the SENDER only; the peer may have valid connection-layer messages in flight. Added a rekey message queue that
    buffers these messages and replays them through recv_packet() after
    rekey completes. Also fixed a latent bug where recv_packet's default
    case set rekey_pending during an active rekey, which would have caused
    nested rekey attempts with enough in-flight packets.

    Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

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