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author | Arnd Bergmann <arnd@arndb.de> | 2017-10-19 15:29:04 +0300 |
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committer | James Morris <james.l.morris@oracle.com> | 2017-10-21 05:21:06 +0300 |
commit | 927340926ed61477e34f960eec64b7532e35d2f0 (patch) | |
tree | 8e48e194ded6863826462df91a837925bca559df /MAINTAINERS | |
parent | dbbbe1105ea6aa0c49d78a4ea0d924e0c02307eb (diff) | |
download | linux-927340926ed61477e34f960eec64b7532e35d2f0.tar.xz |
tomoyo: fix timestamping for y2038
Tomoyo uses an open-coded version of time_to_tm() to create a timestamp
from the current time as read by get_seconds(). This will overflow and
give wrong results on 32-bit systems in 2038.
To correct this, this changes the code to use ktime_get_real_seconds()
and the generic time64_to_tm() function that are both y2038-safe.
Using the library function avoids adding an expensive 64-bit division
in this code and can benefit from any optimizations we do in common
code.
Acked-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: James Morris <james.l.morris@oracle.com>
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions