From 4e4e0ebaf141f1f681e65de3fac6fc3c8fd17a61 Mon Sep 17 00:00:00 2001
From: Steven Dake <sdake@mvista.com>
Date: Fri, 17 Jun 2005 18:42:52 +0000
Subject: [PATCH] defect 631 Fix segfault if null pointer passed to selection
 object address of saCkptSelectionObjectGet

(Logical change 1.212)


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@680 fd59a12c-fef9-0310-b244-a6a79926bd2f
---
 lib/ckpt.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/ckpt.c b/lib/ckpt.c
index acb4740b..2f256581 100644
--- a/lib/ckpt.c
+++ b/lib/ckpt.c
@@ -219,6 +219,9 @@ saCkptSelectionObjectGet (
 	struct ckptInstance *ckptInstance;
 	SaAisErrorT error;
 
+	if (selectionObject == NULL) {
+		return (SA_AIS_ERR_INVALID_PARAM);
+	}
 	error = saHandleInstanceGet (&ckptHandleDatabase, ckptHandle, (void *)&ckptInstance);
 	if (error != SA_AIS_OK) {
 		return (error);