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| /openbmc/linux/drivers/nvme/host/ |
| H A D | tcp.c | aeacfcef Tue Mar 21 11:30:25 CDT 2023 Chris Leech <cleech@redhat.com> nvme-tcp: fence TCP socket on receive error
Ensure that no further socket reads occur after a receive processing
error, either from io_work being re-scheduled or nvme_tcp_poll.
Failing to do so can result in unrecognised PDU payloads or TCP stream
garbage being processed as a C2H data PDU, and potentially start copying
the payload to an invalid destination after looking up a request using a
bogus command id.
Signed-off-by: Chris Leech <cleech@redhat.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: John Meneghini <jmeneghi@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
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