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| author | pjd <pjd@FreeBSD.org> | 2013-07-03 22:09:02 +0000 |
|---|---|---|
| committer | pjd <pjd@FreeBSD.org> | 2013-07-03 22:09:02 +0000 |
| commit | f92ee0c897d1cd0cdbb0c8e2cb5f63869f1a0946 (patch) | |
| tree | d6bbeef007e1c4d147b64ed699ceb004a73f957a /sbin/dhclient | |
| parent | c7760760050ab0a6f9f5d231505dd6df281090a4 (diff) | |
| download | FreeBSD-src-f92ee0c897d1cd0cdbb0c8e2cb5f63869f1a0946.zip FreeBSD-src-f92ee0c897d1cd0cdbb0c8e2cb5f63869f1a0946.tar.gz | |
MFp4 @229480:
Shutdown write direction of the routing socket. We only need to read from it.
Reviewed by: brooks
Sponsored by: The FreeBSD Foundation
Diffstat (limited to 'sbin/dhclient')
| -rw-r--r-- | sbin/dhclient/dhclient.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sbin/dhclient/dhclient.c b/sbin/dhclient/dhclient.c index 0380020..43e0c16 100644 --- a/sbin/dhclient/dhclient.c +++ b/sbin/dhclient/dhclient.c @@ -476,6 +476,8 @@ main(int argc, char *argv[]) if ((routefd = socket(PF_ROUTE, SOCK_RAW, 0)) != -1) add_protocol("AF_ROUTE", routefd, routehandler, ifi); + if (shutdown(routefd, SHUT_WR) < 0) + error("can't shutdown route socket: %m"); /* set up the interface */ discover_interfaces(ifi); |
