Author: kib
Date: Sun Feb 21 11:13:15 2010
New Revision: 204167
URL: http://svn.freebsd.org/changeset/base/204167
Log:
MFC r203866:
Invalid filesystem might cause the bp to be never read.
Modified:
stable/8/sys/fs/msdosfs/msdosfs_fat.c
Directory Properties:
stable/8/sys/ (props changed)
stable/8/sys/amd64/include/xen/ (props changed)
stable/8/sys/cddl/contrib/opensolaris/ (props changed)
stable/8/sys/contrib/dev/acpica/ (props changed)
stable/8/sys/contrib/pf/ (props changed)
stable/8/sys/dev/xen/xenpci/ (props changed)
stable/8/sys/netinet/ (props changed)
Modified: stable/8/sys/fs/msdosfs/msdosfs_fat.c
==============================================================================
--- stable/8/sys/fs/msdosfs/msdosfs_fat.c Sun Feb 21 10:29:45 2010
(r204166)
+++ stable/8/sys/fs/msdosfs/msdosfs_fat.c Sun Feb 21 11:13:15 2010
(r204167)
@@ -944,7 +944,8 @@ fillinusemap(pmp)
if (readcn == 0)
usemap_free(pmp, cn);
}
- brelse(bp);
+ if (bp != NULL)
+ brelse(bp);
return (0);
}
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