diff options
| author | Henning Brauer <henning@cvs.openbsd.org> | 2003-12-24 13:28:03 +0000 |
|---|---|---|
| committer | Henning Brauer <henning@cvs.openbsd.org> | 2003-12-24 13:28:03 +0000 |
| commit | b9f919ad8e4bd53a01b04a664c619a8833fe4eea (patch) | |
| tree | baf977705fd3ead7ef8d3c29bd377d9e0dd5dad4 /usr.sbin/bgpd/rde.c | |
| parent | f924fc5687fcce16de3cbe026d2266242ff50a73 (diff) | |
handle write() returning 0 correctly, adjust the msgbuf API appropriately,
and make all callers cope.
Diffstat (limited to 'usr.sbin/bgpd/rde.c')
| -rw-r--r-- | usr.sbin/bgpd/rde.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/usr.sbin/bgpd/rde.c b/usr.sbin/bgpd/rde.c index e7f8352b879..16af16b34e0 100644 --- a/usr.sbin/bgpd/rde.c +++ b/usr.sbin/bgpd/rde.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rde.c,v 1.23 2003/12/23 19:14:49 deraadt Exp $ */ +/* $OpenBSD: rde.c,v 1.24 2003/12/24 13:28:02 henning Exp $ */ /* * Copyright (c) 2003 Henning Brauer <henning@openbsd.org> @@ -148,15 +148,14 @@ rde_main(struct bgpd_config *config, int pipe_m2r[2], int pipe_s2r[2]) if (nfds > 0 && (pfd[PFD_PIPE_MAIN].revents & POLLOUT) && ibuf_main.w.queued) { nfds--; - if ((n = msgbuf_write(&ibuf_main.w)) == -1) + if ((n = msgbuf_write(&ibuf_main.w)) < 0) fatal("pipe write error", errno); } if (nfds > 0 && (pfd[PFD_PIPE_SESSION].revents & POLLOUT) && ibuf_se.w.queued) { nfds--; - if ((n = msgbuf_write(&ibuf_se.w)) == - -1) + if ((n = msgbuf_write(&ibuf_se.w)) < 0) fatal("pipe write error", errno); } } |