Messages in this thread | | | Date | Fri, 13 Oct 2023 17:41:41 +0200 | From | Simon Horman <> | Subject | Re: [PATCH] scsi: libfc: Fix potential NULL pointer dereference in fc_lport_ptp_setup |
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On Wed, Oct 11, 2023 at 09:03:50PM +0800, Wenchao Hao wrote: > fc_lport_ptp_setup() did not check the return value of fc_rport_create() > which is possible to return NULL which would cause a NULL pointer > dereference. Address this issue by checking return value of > fc_rport_create() and log error message on fc_rport_create() failed. > > Signed-off-by: Wenchao Hao <haowenchao2@huawei.com>
Thanks,
I verified that fc_lport_ptp_setup can return NULL (if kzalloc fails).
Reviewed-by: Simon Horman <horms@kernel.org>
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