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(parent: 31c419f) | patch
target/pscsi: Fix NULL pointer dereference in get_device_type
authorNicholas Bellinger <nab@linux-iscsi.org>
Fri, 27 Feb 2015 11:54:13 +0000 (03:54 -0800)
committerNicholas Bellinger <nab@linux-iscsi.org>
Fri, 20 Mar 2015 06:26:42 +0000 (23:26 -0700)
commit9780c7b490a81136a2b5609e3c6f80b46f133abe
treed9c16091abc862f6ce9bfd435fe049bd0251d2f0tree | snapshot
parent31c419ff60676ff924bbdd941fd605d262051357commit | diff
target/pscsi: Fix NULL pointer dereference in get_device_type

This patch fixes a NULL pointer dereference OOPs with pSCSI backends
within target_core_stat.c code.  The bug is caused by a configfs attr
read if no pscsi_dev_virt->pdv_sd has been configured.

Reported-by: Olaf Hering <olaf@aepfle.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
drivers/target/target_core_pscsi.c diff | blob | history
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