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authorDavid Lamparter <equinox@diac24.net>2023-02-24 16:01:24 +0100
committerJens Axboe <axboe@kernel.dk>2023-02-24 12:59:02 -0700
commit7605c43d67face310b4b87dee1a28bc0c8cd8c0f (patch)
tree0f4d1c815247cf617bb97e0780d75e6604136a1d /io_uring/poll.h
parent977bc87356107fb946fb4ff24f1e4c241b5043ec (diff)
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io_uring: remove MSG_NOSIGNAL from recvmsg
MSG_NOSIGNAL is not applicable for the receiving side, SIGPIPE is generated when trying to write to a "broken pipe". AF_PACKET's packet_recvmsg() does enforce this, giving back EINVAL when MSG_NOSIGNAL is set - making it unuseable in io_uring's recvmsg. Remove MSG_NOSIGNAL from io_recvmsg_prep(). Cc: stable@vger.kernel.org # v5.10+ Signed-off-by: David Lamparter <equinox@diac24.net> Cc: Eric Dumazet <edumazet@google.com> Cc: Jens Axboe <axboe@kernel.dk> Reviewed-by: Eric Dumazet <edumazet@google.com> Link: https://lore.kernel.org/r/20230224150123.128346-1-equinox@diac24.net Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring/poll.h')
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