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Issue 9527 - upon entering a folder, no message is selected (curmsg == -1), so deleting causes memory corruption (beyond bounds)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@63359 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2007-05-08 06:20:16 +00:00
parent 71befa9884
commit 616e3502e7
1 changed files with 17 additions and 14 deletions
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3
apps/app_voicemail.c
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@@ -5443,6 +5443,7 @@ static int vm_execmain(struct ast_channel *chan, void *data)
} }
break; break;
case '7': case '7':
if (vms.curmsg >= 0 && vms.curmsg <= vms.lastmsg) {
vms.deleted[vms.curmsg] = !vms.deleted[vms.curmsg]; vms.deleted[vms.curmsg] = !vms.deleted[vms.curmsg];
if (useadsi) if (useadsi)
adsi_delete(chan, &vms); adsi_delete(chan, &vms);
@@ -5458,6 +5459,8 @@ static int vm_execmain(struct ast_channel *chan, void *data)
cmd = ast_play_and_wait(chan, "vm-nomore"); cmd = ast_play_and_wait(chan, "vm-nomore");
} }
} }
} else /* Delete not valid if we haven't selected a message */
cmd = 0;
break; break;
case '8': case '8':