CVS commit: src

[Manuel BOUYER <bouyer%netbsd.org@localhost>]

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.