On 11/20/18 5:22 PM, fred.her...@oracle.com wrote:
> From: Fred Herard
>
> 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
> Reviewed-by: Konrad Rzeszutek Wilk
> ---
> 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 088e903..21d2a6d 100644
> --- a/drivers/scsi/libiscsi.c
> +++ b/drivers/scsi/libiscsi.c
> @@ -2426,8 +2426,8 @@ 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(>frwd_lock);
> mutex_unlock(>eh_mutex);
> return FAILED;
>
Reviewed-by: Lee Duncan
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