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| author | Lars Ellenberg <lars.ellenberg@linbit.com> | 2010-11-09 14:12:10 +0100 |
|---|---|---|
| committer | Philipp Reisner <philipp.reisner@linbit.com> | 2011-03-10 11:19:04 +0100 |
| commit | 18edc0b9d7dac2f74117a0bdb98f2e705eb74d82 (patch) | |
| tree | 046016ff1349564bbd77d94212e4689bd0af5390 /lib/dec_and_lock.c | |
| parent | 2649f0809f55e4df98c333a2b85c6fc8fee04804 (diff) | |
| download | linux-18edc0b9d7dac2f74117a0bdb98f2e705eb74d82.tar.bz2 | |
drbd: fix potential wrap of 32bit oos:%lu display in /proc/drbd
When converting bits (4k resolution, still) to kB, we shift left. If it
was a large number of bits on a 32bit box (>= 4 TiB storage), we may
wrap the 32bit unsigned long base type, resulting in incorrect display.
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Diffstat (limited to 'lib/dec_and_lock.c')
0 files changed, 0 insertions, 0 deletions