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(parent: 6c3077a) | 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)
committerBen Hutchings <ben@decadent.org.uk>
Sat, 9 May 2015 22:16:30 +0000 (23:16 +0100)
commitbf21de36006d41407c179164387984374b846943
treebd90b84adcb1ee90b2956f24a52a4c4fc9cd58dftree | snapshot
parent6c3077af21b51bac1670e90704946ded71a34ce4commit | diff
target/pscsi: Fix NULL pointer dereference in get_device_type

commit 215a8fe4198f607f34ecdbc9969dae783d8b5a61 upstream.

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>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
drivers/target/target_core_pscsi.c diff | blob | history
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