diff options
| author | Claudio Jeker <claudio@cvs.openbsd.org> | 2007-09-09 12:01:59 +0000 |
|---|---|---|
| committer | Claudio Jeker <claudio@cvs.openbsd.org> | 2007-09-09 12:01:59 +0000 |
| commit | 1d1dc042dbf29e6c033bd8b38bf65fe37f95b621 (patch) | |
| tree | a7c773baf79b54b62cbcc5c55f8452ee8e85c931 /sys/net | |
| parent | 63ebb0bb225b6a1b478a8dc4ed48132be16a3413 (diff) | |
Only clear the message header if it is called from a sysctl walk. This
unbreaks RTM_GET. Problem reported by fkr@
Diffstat (limited to 'sys/net')
| -rw-r--r-- | sys/net/rtsock.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/net/rtsock.c b/sys/net/rtsock.c index ae33fddc40c..76f246ee9d0 100644 --- a/sys/net/rtsock.c +++ b/sys/net/rtsock.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rtsock.c,v 1.66 2007/09/08 16:55:05 claudio Exp $ */ +/* $OpenBSD: rtsock.c,v 1.67 2007/09/09 12:01:58 claudio Exp $ */ /* $NetBSD: rtsock.c,v 1.18 1996/03/29 00:32:10 cgd Exp $ */ /* @@ -691,7 +691,7 @@ again: rw->w_where = 0; } } - if (cp) /* clear the message header */ + if (cp && w) /* clear the message header */ bzero(cp0, hlen); if (cp && vers != RTM_OVERSION) { |