* Backport from upstream CVS (Markus Friedl):

  - Only send eow and no-more-sessions requests to openssh 5 and newer;
    fixes interop problems with broken ssh v2 implementations (closes:
    #495917).

1 files changed, 2 insertions, 0 deletions

diff --git a/nchan.c b/nchan.c
index e0ebf43f1..d31c69b2f 100644
--- a/nchan.c
+++ b/nchan.c
@@ -387,6 +387,8 @@ chan_send_eow2(Channel *c)
                     c->self);
                 return;
         }
+        if (!(datafellows & SSH_NEW_OPENSSH))
+                return;
         packet_start(SSH2_MSG_CHANNEL_REQUEST);
         packet_put_int(c->remote_id);
         packet_put_cstring("eow@openssh.com");