- markus@cvs.openbsd.org 2001/05/16 21:53:53
[clientloop.c]
check for open sessions before we call select(); fixes the x11 client
bug reported by bowman@math.ualberta.ca
diff --git a/clientloop.c b/clientloop.c
index ba957fe..cea6e77 100644
--- a/clientloop.c
+++ b/clientloop.c
@@ -59,7 +59,7 @@
*/
#include "includes.h"
-RCSID("$OpenBSD: clientloop.c,v 1.70 2001/05/11 14:59:55 markus Exp $");
+RCSID("$OpenBSD: clientloop.c,v 1.71 2001/05/16 21:53:53 markus Exp $");
#include "ssh.h"
#include "ssh1.h"
@@ -346,7 +346,13 @@
if (buffer_len(&stderr_buffer) > 0)
FD_SET(fileno(stderr), *writesetp);
} else {
- FD_SET(connection_in, *readsetp);
+ /* channel_prepare_select could have closed the last channel */
+ if (session_closed && !channel_still_open()) {
+ if (!packet_have_data_to_write())
+ return;
+ } else {
+ FD_SET(connection_in, *readsetp);
+ }
}
/* Select server connection if have data to write to the server. */