Commit 83ff42fc authored by Nicholas Bellinger's avatar Nicholas Bellinger
Browse files

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: default avatarSebastian Herbszt <>
Tested-by: default avatarSebastian Herbszt <>
Signed-off-by: default avatarNicholas Bellinger <>
parent e4fae231
......@@ -616,6 +616,7 @@ void core_dev_unexport(
lun->lun_sep = NULL;
lun->lun_se_dev = NULL;
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