From 0395c8593b2b897386107d52a55785cb8590ca46 Mon Sep 17 00:00:00 2001
From: Nathan Neulinger <nneul@neulinger.org>
Date: Tue, 2 Jul 2019 10:27:23 -0500
Subject: [PATCH] #6409 Time out read events for clipboard

---
 src/lib/platform/XWindowsClipboard.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/lib/platform/XWindowsClipboard.cpp b/src/lib/platform/XWindowsClipboard.cpp
index 7e79f7e3..5377504f 100644
--- a/src/lib/platform/XWindowsClipboard.cpp
+++ b/src/lib/platform/XWindowsClipboard.cpp
@@ -1333,6 +1333,12 @@ XWindowsClipboard::CICCCMGetClipboard::readClipboard(Display* display,
         // process events if any otherwise sleep
         if (noWait || XPending(display) > 0) {
             while (!m_done && !m_failed && (noWait || XPending(display) > 0)) {
+                // fail if timeout has expired
+                if (timeout.getTime() >= s_timeout) {
+                    m_failed = true;
+                    break;
+                }
+
                 XNextEvent(display, &xevent);
                 if (!processEvent(display, &xevent)) {
                     // not processed so save it