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| author | Dan Carpenter <dan.carpenter@linaro.org> | 2025-03-06 22:49:06 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2025-03-08 13:34:17 -0500 |
| commit | 1d5c69514e742846ad3b8727b51b1fd46ea251fd (patch) | |
| tree | 6d6221655c782469e0d01c75c627f1e61034e989 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 98cf1d1a178e0410e143039d1deaff31eec6fd2b (diff) | |
RDMA/mana_ib: Use safer allocation function()
My static checker says this multiplication can overflow. I'm not an
expert in this code but the call tree would be:
ib_uverbs_handler_UVERBS_METHOD_QP_CREATE() <- reads cap from the user
-> ib_create_qp_user()
-> create_qp()
-> mana_ib_create_qp()
-> mana_ib_create_ud_qp()
-> create_shadow_queue()
It can't hurt to use safer interfaces.
Fixes: c8017f5b4856 ("RDMA/mana_ib: UD/GSI work requests")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/58439ac0-1ee5-4f96-a595-7ab83b59139b@stanley.mountain
Reviewed-by: Long Li <longli@microsoft.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions