K 10 svn:author V 3 pfg K 8 svn:date V 27 2016-04-28T01:05:40.846194Z K 7 svn:log V 299 MFC r298518: ext2_htree_release(): prevent signed integer overflow in a loop. h_levels_num, as most data structs in ext2fs, is unsigned so the index that addresses it has to be unsigned as well. To get to overflow here we would probably be considering a degenerate case though. MFC after: 5 days END