2 files changed, 10 insertions, 3 deletions

diff --git a/ChangeLog b/ChangeLog
index 513fbe243..fd75c3404 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -127,6 +127,12 @@
      a SIGPIPE when the forked program does a write.
      ok djm@
      (Id sync only, USE_PIPES never left portable OpenSSH)
+   - markus@cvs.openbsd.org 2008/05/09 16:17:51
+     [channels.c]
+     error-fd race: don't enable the error fd in the select bitmask
+     for channels with both in- and output closed, since the channel
+     will go away before we call select();
+     report, lots of debugging help and ok djm@
 
 20080403
  - (djm) [openbsd-compat/bsd-poll.c] Include stdlib.h to avoid compile-
@@ -3987,4 +3993,4 @@
    OpenServer 6 and add osr5bigcrypt support so when someone migrates
    passwords between UnixWare and OpenServer they will still work. OK dtucker@
 
-$Id: ChangeLog,v 1.4928 2008/05/19 06:04:56 djm Exp $
+$Id: ChangeLog,v 1.4929 2008/05/19 06:05:41 djm Exp $
diff --git a/channels.c b/channels.c
index 1e57951dc..99b23d75f 100644
--- a/channels.c
+++ b/channels.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: channels.c,v 1.276 2008/05/09 04:55:56 djm Exp $ */
+/* $OpenBSD: channels.c,v 1.277 2008/05/09 16:17:51 markus Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -819,7 +819,8 @@ channel_pre_open(Channel *c, fd_set *readset, fd_set *writeset)
                 }
         }
         /** XXX check close conditions, too */
-        if (compat20 && c->efd != -1) {
+        if (compat20 && c->efd != -1 && 
+            !(c->istate == CHAN_INPUT_CLOSED && c->ostate == CHAN_OUTPUT_CLOSED)) {
                 if (c->extended_usage == CHAN_EXTENDED_WRITE &&
                     buffer_len(&c->extended) > 0)
                         FD_SET(c->efd, writeset);