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RDMA/bnxt_re: Properly order ib_device_unalloc() to avoid UAF
authorSelvin Xavier <selvin.xavier@broadcom.com>
Thu, 10 Aug 2023 04:44:35 +0000 (21:44 -0700)
committerJason Gunthorpe <jgg@nvidia.com>
Thu, 10 Aug 2023 19:35:54 +0000 (16:35 -0300)
commit5363fc488da579923edf6a2fdca3d3b651dd800b
tree3becd778ec5b48fe6841b246d26a49a6e3940342tree | snapshot
parent8e7b295da1ed051baedd068b7f785f5d959ef95dcommit | diff
RDMA/bnxt_re: Properly order ib_device_unalloc() to avoid UAF

ib_dealloc_device() should be called only after device cleanup.  Fix the
dealloc sequence.

Fixes: 6d758147c7b8 ("RDMA/bnxt_re: Use auxiliary driver interface")
Link: https://lore.kernel.org/r/1691642677-21369-2-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
drivers/infiniband/hw/bnxt_re/main.c diff | blob | history
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