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authorYan Zheng <zheng.yan@oracle.com>2009-05-27 09:16:03 -0400
committerChris Mason <chris.mason@oracle.com>2009-06-10 11:29:46 -0400
commit5c939df56c3ea018b58e5aa76181284c2053d699 (patch)
tree6d97449faa69c96998833fcb56a3b65050d34354 /drivers/watchdog/sch311x_wdt.c
parent07a2039b8eb0af4ff464efd3dfd95de5c02648c6 (diff)
btrfs: Fix set/clear_extent_bit for 'end == (u64)-1'
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>
Diffstat (limited to 'drivers/watchdog/sch311x_wdt.c')
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