Module Name:	syssrc
Committed By:	enami
Date:		Wed Oct 20 14:32:11 UTC 1999

Modified Files:
	syssrc/sys/adosfs: advfsops.c
	syssrc/sys/filecorefs: filecore_vfsops.c
	syssrc/sys/isofs/cd9660: cd9660_vfsops.c
	syssrc/sys/msdosfs: msdosfs_vfsops.c
	syssrc/sys/ntfs: ntfs_vfsops.c
	syssrc/sys/ufs/ext2fs: ext2fs_vfsops.c
	syssrc/sys/ufs/ffs: ffs_vfsops.c
	syssrc/sys/ufs/lfs: lfs_vfsops.c

Log Message:
Check if the type of device node isn't VBAD before touching v_specinfo.  If
the device vnode is revoked, the field is NULL and touching it causes null
pointer derefercence.


To generate a diff of this commit:
cvs rdiff -r1.38 -r1.39 syssrc/sys/adosfs/advfsops.c
cvs rdiff -r1.8 -r1.9 syssrc/sys/filecorefs/filecore_vfsops.c
cvs rdiff -r1.40 -r1.41 syssrc/sys/isofs/cd9660/cd9660_vfsops.c
cvs rdiff -r1.63 -r1.64 syssrc/sys/msdosfs/msdosfs_vfsops.c
cvs rdiff -r1.19 -r1.20 syssrc/sys/ntfs/ntfs_vfsops.c
cvs rdiff -r1.28 -r1.29 syssrc/sys/ufs/ext2fs/ext2fs_vfsops.c
cvs rdiff -r1.53 -r1.54 syssrc/sys/ufs/ffs/ffs_vfsops.c
cvs rdiff -r1.39 -r1.40 syssrc/sys/ufs/lfs/lfs_vfsops.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.