| commit | bf1a1b31fa3ea24e3a90821d69a5c3da066f7d6c | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@tuxera.com> | Wed Feb 16 09:34:17 2011 +0100 |
| committer | Christoph Hellwig <hch@lst.de> | Thu Jun 30 13:40:58 2011 +0200 |
| tree | 32a751e5c58854fbb5aff9797fe73f6122e0b3ed | |
| parent | 2b4f9ca8a575ce6d7ddb59d668e2be250bf86a8f [diff] |
hfsplus: fix overflow in hfsplus_get_block For filesystems larger than 2TB the final sector number passed to map_bh might overflow the range representable in a 32-bit data type. Make sure we use a sector_t for it and the arithmetics calculating it. Signed-off-by: Christoph Hellwig <hch@tuxera.com>