Junxian Huang 52617e76f4 RDMA/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg() ...

[ Upstream commit 6b526d17ee ]

ib_map_mr_sg() allows ULPs to specify NULL as the sg_offset argument.
The driver needs to check whether it is a NULL pointer before
dereferencing it.

Fixes: d387d4b54e ("RDMA/hns: Fix missing pagesize and alignment check in FRMR")
Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com>
Link: https://patch.msgid.link/20241108075743.2652258-3-huangjunxian6@hisilicon.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-12-14 19:53:41 +01:00

..

core

RDMA/mad: Improve handling of timed out WRs of mad agent

2024-10-17 15:22:14 +02:00

hw

RDMA/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg()

2024-12-14 19:53:41 +01:00

sw

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ulp

RDMA/srpt: Make slab cache names unique

2024-11-01 01:55:58 +01:00

Kconfig

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Makefile

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