From 6412df1b3df28c6213b43821c4a98cc3857d9a3f Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Thu, 15 Apr 2010 07:50:39 +0000
Subject: Git update 15/4/2010

---
 libxcb/src/xcb_conn.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'libxcb/src/xcb_conn.c')

diff --git a/libxcb/src/xcb_conn.c b/libxcb/src/xcb_conn.c
index ed2153d27..1d3761452 100644
--- a/libxcb/src/xcb_conn.c
+++ b/libxcb/src/xcb_conn.c
@@ -210,6 +210,14 @@ xcb_connection_t *xcb_connect_to_fd(int fd, xcb_auth_info_t *auth_info)
 {
     xcb_connection_t* c;
 
+#ifndef USE_POLL
+    if(fd >= FD_SETSIZE) /* would overflow in FD_SET */
+    {
+        close(fd);
+        return (xcb_connection_t *) &error_connection;
+    }
+#endif
+
     c = calloc(1, sizeof(xcb_connection_t));
     if(!c) {
         close(fd);
-- 
cgit v1.2.3