From f187e0cea89b368c1af7cdbb627cdd34c308685c Mon Sep 17 00:00:00 2001
From: Steven Dake <sdake@redhat.com>
Date: Tue, 27 Dec 2005 18:38:43 +0000
Subject: [PATCH] defect 999 clm library doesn't exit from poll when executive
 crashes

git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@870 fd59a12c-fef9-0310-b244-a6a79926bd2f
---
 lib/clm.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/clm.c b/lib/clm.c
index 700c72e7..1be8ffe1 100644
--- a/lib/clm.c
+++ b/lib/clm.c
@@ -240,6 +240,11 @@ saClmDispatch (
 			goto error_unlock;
 		}
 
+		if ((ufds.revents & (POLLERR|POLLHUP|POLLNVAL)) != 0) {
+			error = SA_AIS_ERR_BAD_HANDLE;
+			goto error_unlock;
+		}
+
 		dispatch_avail = ufds.revents & POLLIN;
 		if (dispatch_avail == 0 && dispatchFlags == SA_DISPATCH_ALL) {
 			pthread_mutex_unlock (&clmInstance->dispatch_mutex);