From: Tor Lillqvist <tml@iki.fi>
Date: Wed, 4 Nov 2009 21:59:18 +0000 (+0200)
Subject: Don't call WSAEventSelect() on -1
X-Git-Url: http://git.openbox.org/?a=commitdiff_plain;h=3c57a6c7ccb38efb8fb3ecf12e9f66f113ffde19;p=dana%2Fcg-glib.git

Don't call WSAEventSelect() on -1

If g_io_win32_sock_close() has been called on a socket channel, don't
later in g_io_win32_free() call WSAEventSelect() on its fd which has
been set to -1.
---

diff --git a/glib/giowin32.c b/glib/giowin32.c
index d6385442..d661865d 100644
--- a/glib/giowin32.c
+++ b/glib/giowin32.c
@@ -1137,7 +1137,8 @@ g_io_win32_free (GIOChannel *channel)
 	  g_free (emsg);
 	}
 
-  if (win32_channel->type == G_IO_WIN32_SOCKET)
+  if (win32_channel->type == G_IO_WIN32_SOCKET &&
+      win32_channel->fd != -1)
     if (WSAEventSelect (win32_channel->fd, NULL, 0) == SOCKET_ERROR)
       if (win32_channel->debug)
 	{