diff options
| author | Kenneth R Westerback <krw@cvs.openbsd.org> | 2013-11-16 19:34:44 +0000 |
|---|---|---|
| committer | Kenneth R Westerback <krw@cvs.openbsd.org> | 2013-11-16 19:34:44 +0000 |
| commit | 18c836f748834ee888f372be25ef67cf2c0138b3 (patch) | |
| tree | d411d539c9de6e5fa48b47436ba658d7c1a162be | |
| parent | 431731812874189793edce7ce2b5f568e44fc441 (diff) | |
Fix msgbuf_write() usage.
| -rw-r--r-- | sbin/dhclient/dispatch.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sbin/dhclient/dispatch.c b/sbin/dhclient/dispatch.c index 958b0b9fcff..0221edfb5d7 100644 --- a/sbin/dhclient/dispatch.c +++ b/sbin/dhclient/dispatch.c @@ -1,4 +1,4 @@ -/* $OpenBSD: dispatch.c,v 1.82 2013/11/11 21:00:01 krw Exp $ */ +/* $OpenBSD: dispatch.c,v 1.83 2013/11/16 19:34:43 krw Exp $ */ /* * Copyright 2004 Henning Brauer <henning@openbsd.org> @@ -208,7 +208,8 @@ another: routehandler(); } if (fds[2].revents & POLLOUT) { - if (msgbuf_write(&unpriv_ibuf->w) == -1) { + if (msgbuf_write(&unpriv_ibuf->w) <= 0 && + errno != EAGAIN) { warning("pipe write error to [priv]"); quit = INTERNALSIG; continue; |