Module Name:	src
Committed By:	bouyer
Date:		Fri Dec  4 11:00:41 UTC 1998

Modified Files:
	src/sys/ufs/ffs: ffs_vfsops.c
Log Message:
Sanity check a few values in the superblock, to avoid mallocing huge
memory area if we try to mount a corrupted filesystem. Fixes kern/3933.