diff options
| author | Alexander Bluhm <bluhm@cvs.openbsd.org> | 2017-08-28 17:31:01 +0000 |
|---|---|---|
| committer | Alexander Bluhm <bluhm@cvs.openbsd.org> | 2017-08-28 17:31:01 +0000 |
| commit | 54db8e95c07c55a8be737ad72452946cec7ecd2c (patch) | |
| tree | 048a9735ba610c777f65aebe228bdfc04fe67c7a /usr.sbin | |
| parent | bc94add5d93657c156dde29ad08146157a169973 (diff) | |
Do not close the relay if data is still in the output buffer.
Otherwise data not written could get lost. Also try to drain the
buffers when socket splicing should be enabled. The latter was
lost when the expicit bufferevent_enable() was added in relay_write().
bug report, analysis, initial fix, testing Rivo Nurges; OK beck@
Diffstat (limited to 'usr.sbin')
| -rw-r--r-- | usr.sbin/relayd/relay.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/usr.sbin/relayd/relay.c b/usr.sbin/relayd/relay.c index 01b5c4987f2..c7448b3fd1b 100644 --- a/usr.sbin/relayd/relay.c +++ b/usr.sbin/relayd/relay.c @@ -1,4 +1,4 @@ -/* $OpenBSD: relay.c,v 1.225 2017/08/09 21:29:17 claudio Exp $ */ +/* $OpenBSD: relay.c,v 1.226 2017/08/28 17:31:00 bluhm Exp $ */ /* * Copyright (c) 2006 - 2014 Reyk Floeter <reyk@openbsd.org> @@ -791,12 +791,12 @@ relay_write(struct bufferevent *bev, void *arg) getmonotime(&con->se_tv_last); - if (con->se_done) + if (con->se_done && EVBUFFER_LENGTH(EVBUFFER_OUTPUT(bev)) == 0) goto done; - if (relay_splice(cre->dst) == -1) - goto fail; if (cre->dst->bev) bufferevent_enable(cre->dst->bev, EV_READ); + if (relay_splice(cre->dst) == -1) + goto fail; return; done: |