btrfs: Fix set/clear_extent_bit for 'end == (u64)-1'
authorYan Zheng <zheng.yan@oracle.com>
Wed, 27 May 2009 13:16:03 +0000 (09:16 -0400)
committerChris Mason <chris.mason@oracle.com>
Wed, 10 Jun 2009 15:29:46 +0000 (11:29 -0400)
There are some 'start = state->end + 1;' like code in set_extent_bit
and clear_extent_bit. They overflow when end == (u64)-1.

Signed-off-by: Yan Zheng <zheng.yan@oracle.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>

No differences found