Don't panic if session is null in fc_sess_seq_alloc(), just return null.

PATCH New Rob Love 1 participant 1 message Dec 31, 2007 SCSI

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Rob Love

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2007-12-31 18:30 UTC #0 lore raw

PATCH 1/1 Don't panic if session is null in fc_sess_seq_alloc(), just return null.

Signed-off-by Rob Love <[email protected]>

---

 drivers/scsi/ofc/libfc/fc_sess.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

drivers/scsi/ofc/libfc/fc_sess.c +2 -0

index 34cc2b0..8ac6811 100644
@@ -665,6 +665,8 @@ struct fc_seq *fc_sess_seq_alloc(struct fc_sess *sess,
 	struct fc_exch *ep;
 	struct fc_local_port *lp;
 
+	if (!sess)
+		return NULL;
 	lp = sess->fs_local_port;
 	sp = fc_seq_start_exch(lp->fl_vf->vf_exch_mgr,
 			       recv, errh, arg, sess->fs_local_fid,