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(parent: 9842f4c) | patch
scsi: qla4xxx: fix a potential NULL pointer dereference
authorKangjie Lu <kjlu@umn.edu>
Thu, 14 Mar 2019 06:30:59 +0000 (01:30 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 4 May 2019 06:49:09 +0000 (08:49 +0200)
commita3d1c9bc1416500bc6d7105de3d28a91f2f99fee
treed4a1f54aa943147838521580b72f5a575293320ctree | snapshot
parent9842f4cea9f25eb4fe3e9fbaf2be79b43c926635commit | diff
scsi: qla4xxx: fix a potential NULL pointer dereference

[ Upstream commit fba1bdd2a9a93f3e2181ec1936a3c2f6b37e7ed6 ]

In case iscsi_lookup_endpoint fails, the fix returns -EINVAL to avoid NULL
pointer dereference.

Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Acked-by: Manish Rangankar <mrangankar@marvell.com>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin (Microsoft) <sashal@kernel.org>
drivers/scsi/qla4xxx/ql4_os.c diff | blob | history
Domain: System / Kernel;