diff options
| author | Ales Novak <alnovak@suse.cz> | 2014-06-06 14:35:39 -0700 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-04-13 12:35:15 +0200 |
| commit | a14c26a206fb3e4c814707c22bf37c15d722193d (patch) | |
| tree | 76d6721122765d76eb19bf6c7d8bbda98ae09304 /tools/scripts | |
| parent | b8993897f77bf1d0904d3b4a8db2b56543074d62 (diff) | |
drivers/rtc/interface.c: fix infinite loop in initializing the alarm
In __rtc_read_alarm(), if the alarm time retrieved by
rtc_read_alarm_internal() from the device contains invalid values (e.g.
month=2,mday=31) and the year not set (=-1), the initialization will
loop infinitely because the year-fixing loop expects the time being
invalid due to leap year.
Fix reduces the loop to the leap years and adds final validity check.
Signed-off-by: Ales Novak <alnovak@suse.cz>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Reported-by: Jiri Bohac <jbohac@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools/scripts')
0 files changed, 0 insertions, 0 deletions