diff options
| author | Alexander Yurchenko <grange@cvs.openbsd.org> | 2004-11-29 17:05:07 +0000 |
|---|---|---|
| committer | Alexander Yurchenko <grange@cvs.openbsd.org> | 2004-11-29 17:05:07 +0000 |
| commit | fb632683a18d1b7eb7185cb786fb306b69e3862b (patch) | |
| tree | 3264aa855e14514afaa4f7a045b39a2c2742a84d /sys/miscfs/specfs/spec_vnops.c | |
| parent | e8e707bd754b6d2d69f1c9aa28b322e022cf23d4 (diff) | |
Don't use seltrue() in poll ops since it requires v_rdev dereferencing
which is not possible here. Problem found and fixed by form@.
ok millert@ fgsch@ pedro@
Diffstat (limited to 'sys/miscfs/specfs/spec_vnops.c')
| -rw-r--r-- | sys/miscfs/specfs/spec_vnops.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/miscfs/specfs/spec_vnops.c b/sys/miscfs/specfs/spec_vnops.c index c3e675b5905..91861a87d57 100644 --- a/sys/miscfs/specfs/spec_vnops.c +++ b/sys/miscfs/specfs/spec_vnops.c @@ -1,4 +1,4 @@ -/* $OpenBSD: spec_vnops.c,v 1.27 2003/09/23 16:51:13 millert Exp $ */ +/* $OpenBSD: spec_vnops.c,v 1.28 2004/11/29 17:05:05 grange Exp $ */ /* $NetBSD: spec_vnops.c,v 1.29 1996/04/22 01:42:38 christos Exp $ */ /* @@ -464,7 +464,8 @@ spec_poll(v) switch (ap->a_vp->v_type) { default: - return (seltrue(ap->a_vp->v_rdev, ap->a_events, ap->a_p)); + return (ap->a_events & + (POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM)); case VCHR: dev = ap->a_vp->v_rdev; |