Sagi Grimberg 19816a0214 nvme-tcp: fix UAF when detecting digest errors
[ Upstream commit 160f3549a907a50e51a8518678ba2dcf2541abea ]

We should also bail from the io_work loop when we set rd_enabled to true,
so we don't attempt to read data from the socket when the TCP stream is
already out-of-sync or corrupted.

Fixes: 3f2304f8c6d6 ("nvme-tcp: add NVMe over TCP host driver")
Reported-by: Daniel Wagner <dwagner@suse.de>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Daniel Wagner <dwagner@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-09-15 12:04:55 +02:00
..
2022-05-09 09:03:20 +02:00
2022-09-05 10:27:44 +02:00
2022-04-15 14:18:32 +02:00
2022-08-25 11:18:33 +02:00