nvmet-tcp: Fix the H2C expected PDU len calculation

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[ Upstream commit 9a1abc2485 ]

The nvmet_tcp_handle_h2c_data_pdu() function should take into
consideration the possibility that the header digest and/or the data
digests are enabled when calculating the expected PDU length, before
comparing it to the value stored in cmd->pdu_len.

Fixes: efa5630590 ("nvmet-tcp: Fix a kernel panic when host sends an invalid H2C PDU length")
Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Maurizio Lombardi 2024-01-05 09:14:44 +01:00 • committed by Greg Kroah-Hartman

parent fb711858e6

commit 11923a8df8

1 changed files with 7 additions and 3 deletions

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drivers/nvme/target/tcp.c

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