diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 1996-06-18 16:12:18 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 1996-06-18 16:12:18 +0000 |
| commit | 5b9210134725c4a099ffacac330253c17a5b981a (patch) | |
| tree | 083eff8dda47e02fc2579f50d8e34ff53dae4dbd /sys/net | |
| parent | 6f7ed5262fa4ed1fc44c3b15743152faf3c32b57 (diff) | |
bpf BIOCSRTIMEOUT can round tv_usec down to zero & block; netbsd pr#2531; jhawk@mit.edu
Diffstat (limited to 'sys/net')
| -rw-r--r-- | sys/net/bpf.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/net/bpf.c b/sys/net/bpf.c index de2153e75ed..a8992a36210 100644 --- a/sys/net/bpf.c +++ b/sys/net/bpf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: bpf.c,v 1.4 1996/05/10 12:31:05 deraadt Exp $ */ +/* $OpenBSD: bpf.c,v 1.5 1996/06/18 16:12:17 deraadt Exp $ */ /* $NetBSD: bpf.c,v 1.27 1996/05/07 05:26:02 thorpej Exp $ */ /* @@ -751,6 +751,8 @@ bpfioctl(dev, cmd, addr, flag, p) /* Compute number of ticks. */ d->bd_rtout = tv->tv_sec * hz + tv->tv_usec / tick; + if (d->bd_rtout == 0 && tv->tv_usec != 0) + d->bd_rtout = 1; break; } |