diff options
| author | dg <dg@FreeBSD.org> | 1994-09-02 10:24:55 +0000 |
|---|---|---|
| committer | dg <dg@FreeBSD.org> | 1994-09-02 10:24:55 +0000 |
| commit | 08512a312787c805fb1d699dd396b240686e267d (patch) | |
| tree | f602020ef94f56d54ba62113949fb6e770a378ea /sys/ufs | |
| parent | 70a7b53e066a66692fa03c5ba75393c4fda4bd24 (diff) | |
| download | FreeBSD-src-08512a312787c805fb1d699dd396b240686e267d.zip FreeBSD-src-08512a312787c805fb1d699dd396b240686e267d.tar.gz | |
panic if length is < 0 in ffs_truncate().
Diffstat (limited to 'sys/ufs')
| -rw-r--r-- | sys/ufs/ffs/ffs_inode.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/ufs/ffs/ffs_inode.c b/sys/ufs/ffs/ffs_inode.c index a7cd2a4..04b6c70 100644 --- a/sys/ufs/ffs/ffs_inode.c +++ b/sys/ufs/ffs/ffs_inode.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)ffs_inode.c 8.5 (Berkeley) 12/30/93 - * $Id: ffs_inode.c,v 1.5 1994/08/03 08:19:35 davidg Exp $ + * $Id: ffs_inode.c,v 1.6 1994/08/29 06:09:13 davidg Exp $ */ #include <sys/param.h> @@ -163,6 +163,8 @@ ffs_truncate(ap) int aflags, error, allerror; off_t osize; + if (length < 0) + panic("ffs_truncate: invalid length"); oip = VTOI(ovp); tv = time; if (ovp->v_type == VLNK && |
