diff options
| author |   pedro <pedro@openbsd.org> | 2007-02-26 11:25:23 +0000 |
|---|---|---|
| committer | pedro <pedro@openbsd.org> | 2007-02-26 11:25:23 +0000 |
| commit | 2c66164667b1fa97db1a16b2431bf991478b449f (patch) | |
| tree | f8aa75e110a233a0d5700d789d6b876ca3ecf2e7 /sys/dev/vnd.c | |
| parent | fix small memleaks (diff) | |
| download | wireguard-openbsd-2c66164667b1fa97db1a16b2431bf991478b449f.tar.xz wireguard-openbsd-2c66164667b1fa97db1a16b2431bf991478b449f.zip | |
Don't enforce RLIMIT_FSIZE on vnd(4) I/O operations, okay deraadt@
Diffstat (limited to 'sys/dev/vnd.c')
| -rw-r--r-- | sys/dev/vnd.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/sys/dev/vnd.c b/sys/dev/vnd.c index da2c15b60f4..2e8c3e37640 100644 --- a/sys/dev/vnd.c +++ b/sys/dev/vnd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vnd.c,v 1.69 2007/02/21 19:25:40 grunk Exp $ */ +/* $OpenBSD: vnd.c,v 1.70 2007/02/26 11:25:23 pedro Exp $ */ /* $NetBSD: vnd.c,v 1.26 1996/03/30 23:06:11 christos Exp $ */ /* @@ -461,8 +461,12 @@ vndstrategy(struct buf *bp) vndencrypt(vnd, bp->b_data, bp->b_bcount, bp->b_blkno, 1); auio.uio_rw = UIO_WRITE; - bp->b_error = VOP_WRITE(vnd->sc_vp, &auio, 0, - vnd->sc_cred); + /* + * Upper layer has already checked I/O for + * limits, so there is no need to do it again. + */ + bp->b_error = VOP_WRITE(vnd->sc_vp, &auio, + IO_NOLIMIT, vnd->sc_cred); /* Data in buffer cache needs to be in clear */ if (vnd->sc_keyctx) vndencrypt(vnd, bp->b_data, |