From: Fred Herard <fred.her...@oracle.com>
[ Upstream commit 5db6dd14b31397e8cccaaddab2ff44ebec1acf25 ]
This commit addresses NULL pointer dereference in iscsi_eh_session_reset.
Reference should not be made to session->leadconn when session->state is
set to ISCSI_STATE_TERMINATE.
Signed-off-by: Fred Herard <fred.her...@oracle.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.w...@oracle.com>
Reviewed-by: Lee Duncan <ldun...@suse.com>
Signed-off-by: Martin K. Petersen <martin.peter...@oracle.com>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
drivers/scsi/libiscsi.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index 857bf9417817..56441a5ec3d7 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -2433,8 +2433,8 @@ int iscsi_eh_session_reset(struct scsi_cmnd *sc)
failed:
ISCSI_DBG_EH(session,
"failing session reset: Could not log back into "
- "%s, %s [age %d]\n", session->targetname,
- conn->persistent_address, session->age);
+ "%s [age %d]\n", session->targetname,
+ session->age);
spin_unlock_bh(&session->frwd_lock);
mutex_unlock(&session->eh_mutex);
return FAILED;
--
2.19.1
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