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| author | Kalesh AP <kalesh-anakkur.purayil@broadcom.com> | 2025-02-04 00:21:23 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-03-07 18:25:26 +0100 |
| commit | aed1bc673907e3df372b317c10ff2f3582f8bf1a (patch) | |
| tree | e8e2329ebd2977baf67e0ebc9d1d943d3f51740e /scripts/objdiff | |
| parent | edaffce572074844d5bb35c3db295e9975666bce (diff) | |
| download | linux-aed1bc673907e3df372b317c10ff2f3582f8bf1a.tar.gz linux-aed1bc673907e3df372b317c10ff2f3582f8bf1a.tar.bz2 linux-aed1bc673907e3df372b317c10ff2f3582f8bf1a.zip | |
RDMA/bnxt_re: Add sanity checks on rdev validity
[ Upstream commit f0df225d12fcb049429fb5bf5122afe143c2dd15 ]
There is a possibility that ulp_irq_stop and ulp_irq_start
callbacks will be called when the device is in detached state.
This can cause a crash due to NULL pointer dereference as
the rdev is already freed.
Fixes: cc5b9b48d447 ("RDMA/bnxt_re: Recover the device when FW error is detected")
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://patch.msgid.link/1738657285-23968-3-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'scripts/objdiff')
0 files changed, 0 insertions, 0 deletions