diff options
Diffstat (limited to 'channels.c')
| -rw-r--r-- | channels.c | 8 |
1 files changed, 3 insertions, 5 deletions
@@ -1,4 +1,4 @@ -/* $OpenBSD: channels.c,v 1.249 2006/03/30 09:41:25 djm Exp $ */ +/* $OpenBSD: channels.c,v 1.250 2006/04/16 00:48:52 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -747,12 +747,10 @@ channel_pre_open(Channel *c, fd_set *readset, fd_set *writeset) { u_int limit = compat20 ? c->remote_window : packet_get_maxsize(); - /* check buffer limits */ - limit = MIN(limit, (BUFFER_MAX_LEN - BUFFER_MAX_CHUNK - CHAN_RBUF)); - if (c->istate == CHAN_INPUT_OPEN && limit > 0 && - buffer_len(&c->input) < limit) + buffer_len(&c->input) < limit && + buffer_check_alloc(&c->input, CHAN_RBUF)) FD_SET(c->rfd, readset); if (c->ostate == CHAN_OUTPUT_OPEN || c->ostate == CHAN_OUTPUT_WAIT_DRAIN) { |