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| author | Junxian Huang <huangjunxian6@hisilicon.com> | 2024-11-08 10:57:43 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2024-11-10 17:29:53 +0300 |
| commit | 6b526d17eed850352d880b93b9bf20b93006bd92 (patch) | |
| tree | 2fa1cd211828bf2f144fb5b7fa35a7043b54c2a0 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 5dbcb1c1900f45182b5651c89257c272f1f3ead7 (diff) | |
| download | linux-6b526d17eed850352d880b93b9bf20b93006bd92.tar.xz | |
RDMA/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg()
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: d387d4b54eb8 ("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>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions