From 5da46f710e94daef282471ac0b08e63d1c6e537b Mon Sep 17 00:00:00 2001
From: Tilghman Lesher <tilghman@meg.abyt.es>
Date: Tue, 26 Jun 2007 12:27:47 +0000
Subject: [PATCH] Merged revisions 71750 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/branches/1.2

........
r71750 | tilghman | 2007-06-26 07:25:58 -0500 (Tue, 26 Jun 2007) | 2 lines

Issue 10062 - Trying to move a message without selecting one first results in memory corruption

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@71751 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 apps/app_voicemail.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/apps/app_voicemail.c b/apps/app_voicemail.c
index fdf04a90a1..3dd4c33d10 100644
--- a/apps/app_voicemail.c
+++ b/apps/app_voicemail.c
@@ -6659,6 +6659,11 @@ static int vm_execmain(struct ast_channel *chan, void *data)
 				cmd = ast_play_and_wait(chan, "vm-nomore");
 			break;
 		case '9':
+			if (vms.curmsg < 0 || vms.curmsg > vms.lastmsg) {
+				/* No message selected */
+				cmd = 0;
+				break;
+			}
 			if (useadsi)
 				adsi_folders(chan, 1, "Save to folder...");
 			cmd = get_folder2(chan, "vm-savefolder", 1);