| commit | fc7f0dd381720ea5ee5818645f7d0e9dece41cb0 | [log] [tgz] |
|---|---|---|
| author | Louis Langholtz <lou_langholtz@me.com> | Thu Jan 15 22:04:46 2015 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Sat Jan 17 10:02:23 2015 +1300 |
| tree | 704eb796bfcdf42f5d04a48fabc2ffd24c824be0 | |
| parent | 7ad4b4ae5757b89637f5767ae5d9e1436a6413e0 [diff] |
kernel: avoid overflow in cmp_range Avoid overflow possibility. [ The overflow is purely theoretical, since this is used for memory ranges that aren't even close to using the full 64 bits, but this is the right thing to do regardless. - Linus ] Signed-off-by: Louis Langholtz <lou_langholtz@me.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: Peter Anvin <hpa@linux.intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>