Add a safety check. Should helps with #7266.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40798 a95241bf-73f2-0310-859d-f6bbb57e9c96
2011-03-03 21:44:46 +00:00
parent b0acdd1578
commit b5d2724841
1 changed files with 2 additions and 0 deletions
@@ -250,6 +250,8 @@ DNSTools::ConvertFromDNSName(const BString& string)
 	int32 nextDot = dot;
 	outString.Remove(0, sizeof(char));
 	while (true) {
+		if (nextDot >= outString.Length())
+			break;
 		dot = outString[nextDot];
 		if (dot == 0)
 			break;