From ce68852cc29e267db20e89dd1b03a75f02099669 Mon Sep 17 00:00:00 2001
From: Christian Brueffer <brueffer@FreeBSD.org>
Date: Sat, 31 Oct 2009 11:08:04 +0000
Subject: [PATCH] MFC: r198356

Fix a memory leak in an error case.
---
 sys/cam/scsi/scsi_low.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sys/cam/scsi/scsi_low.c b/sys/cam/scsi/scsi_low.c
index 57054a23e93..1cee43dca29 100644
--- a/sys/cam/scsi/scsi_low.c
+++ b/sys/cam/scsi/scsi_low.c
@@ -638,7 +638,10 @@ scsi_low_attach_xs(slp)
 		return ENOMEM;
 	splp = SCSI_LOW_MALLOC(sizeof(*splp));
 	if (splp == NULL)
+	{
+		SCSI_LOW_FREE(sap);
 		return ENOMEM;
+	}
 
 	SCSI_LOW_BZERO(sap, sizeof(*sap));
 	SCSI_LOW_BZERO(splp, sizeof(*splp));