From 28f7c1e51fc865567589a2be37063cbda6758bac Mon Sep 17 00:00:00 2001
From: Angus Salkeld <asalkeld@redhat.com>
Date: Sun, 22 Nov 2009 06:34:11 +0000
Subject: [PATCH] COVERITY 13: prevent buffer overrun in quorum-tool.

git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2546 fd59a12c-fef9-0310-b244-a6a79926bd2f
---
 tools/corosync-quorumtool.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/corosync-quorumtool.c b/tools/corosync-quorumtool.c
index a1ee3ac7..f1007a70 100644
--- a/tools/corosync-quorumtool.c
+++ b/tools/corosync-quorumtool.c
@@ -113,6 +113,9 @@ static const char *get_quorum_type(void)
         if (result != CS_OK)
 		goto out;
 
+	if (namelen >= sizeof(buf)) {
+		namelen = sizeof(buf) - 1;
+	}
 	buf[namelen] = '\0';
 
 	/* If strdup returns NULL then we just assume no quorum provider ?? */