From 94fdcf7a2a5d41220e667cb85d1f485254020d61 Mon Sep 17 00:00:00 2001
From: Andreas Schneider <asn@cynapses.org>
Date: Tue, 6 Jul 2010 23:18:16 +0200
Subject: socket: Fixed ssh_socket_poll().

If we don't have date to read or write, leave ssh_socket_poll().
---
 libssh/socket.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'libssh')

diff --git a/libssh/socket.c b/libssh/socket.c
index c88a149d..b722462d 100644
--- a/libssh/socket.c
+++ b/libssh/socket.c
@@ -484,9 +484,14 @@ int ssh_socket_poll(struct socket *s, int *writeable, int *except) {
 
   if (!s->data_to_read) {
     fd->events |= POLLIN;
-  }
-  if (!s->data_to_write) {
+  } else if (!s->data_to_write) {
     fd->events |= POLLOUT;
+  } else {
+    *except = 1;
+    *writeable = 0;
+
+    leave_function();
+    return 1;
   }
 
   /* Make the call, and listen for errors */
-- 
cgit