From 445e33e4acc3bee048c30473303c7d74c8adc8cd Mon Sep 17 00:00:00 2001
From: Kirk McKusick <mckusick@FreeBSD.org>
Date: Thu, 7 Jan 2010 06:20:07 +0000
Subject: [PATCH] KASSERT that condition raised by Coverity cannot happen.

Found by:	Coverity Prevent (tm)
KASSERT by:	sam
---
 sys/ufs/ufs/ufs_dirhash.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sys/ufs/ufs/ufs_dirhash.c b/sys/ufs/ufs/ufs_dirhash.c
index e18b8387e4c..c85fdc8980f 100644
--- a/sys/ufs/ufs/ufs_dirhash.c
+++ b/sys/ufs/ufs/ufs_dirhash.c
@@ -632,6 +632,7 @@ restart:
 				goto fail;
 			}
 		}
+		KASSERT(bp != NULL, ("no buffer allocated"));
 		dp = (struct direct *)(bp->b_data + (offset & bmask));
 		if (dp->d_reclen == 0 || dp->d_reclen >
 		    DIRBLKSIZ - (offset & (DIRBLKSIZ - 1))) {