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| author | Nicholas Bellinger | 2014-06-16 22:25:54 +0200 |
|---|---|---|
| committer | Nicholas Bellinger | 2014-06-27 05:56:49 +0200 |
| commit | 83ff42fcce070801a3aa1cd6a3269d7426271a8d (patch) | |
| tree | 0cd8c770581abf6cef11fd01d8a4761df2cfd682 /drivers/target/iscsi/iscsi_target_util.c | |
| parent | iscsi-target; Enforce 1024 byte maximum for CHAP_C key value (diff) | |
| download | kernel-qcow2-linux-83ff42fcce070801a3aa1cd6a3269d7426271a8d.tar.gz kernel-qcow2-linux-83ff42fcce070801a3aa1cd6a3269d7426271a8d.tar.xz kernel-qcow2-linux-83ff42fcce070801a3aa1cd6a3269d7426271a8d.zip | |
target: Fix left-over se_lun->lun_sep pointer OOPs
This patch fixes a left-over se_lun->lun_sep pointer OOPs when one
of the /sys/kernel/config/target/$FABRIC/$WWPN/$TPGT/lun/$LUN/alua*
attributes is accessed after the $DEVICE symlink has been removed.
To address this bug, go ahead and clear se_lun->lun_sep memory in
core_dev_unexport(), so that the existing checks for show/store
ALUA attributes in target_core_fabric_configfs.c work as expected.
Reported-by: Sebastian Herbszt <herbszt@gmx.de>
Tested-by: Sebastian Herbszt <herbszt@gmx.de>
Cc: stable@vger.kernel.org
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/iscsi/iscsi_target_util.c')
0 files changed, 0 insertions, 0 deletions