Natalia Petrova 094528b6a5 crypto: nitrox - avoid double free on error path in nitrox_sriov_init() ...

If alloc_workqueue() fails in nitrox_mbox_init() it deallocates
ndev->iov.vfdev and returns error code, but then nitrox_sriov_init()
calls nitrox_sriov_cleanup() where ndev->iov.vfdev is deallocated
again.

Fix this by nulling ndev->iov.vfdev after the first deallocation.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: 9e5de3e06e54 ("crypto: cavium/nitrox - Add mailbox...")
Signed-off-by: Natalia Petrova <n.petrova@fintech.ru>
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

2022-10-21 19:15:35 +08:00

..

cpt

crypto: cavium - prevent integer overflow loading firmware

2022-09-30 13:57:49 +08:00

nitrox

crypto: nitrox - avoid double free on error path in nitrox_sriov_init()

2022-10-21 19:15:35 +08:00

zip

crypto: zip - remove the unneeded result variable

2022-09-30 13:57:50 +08:00

Makefile

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00