Sasha Levin 2497402c9a time: adjtimex: Validate the ADJ_FREQUENCY values ...

commit 5e5aeb4367 upstream.

Verify that the frequency value from userspace is valid and makes sense.

Unverified values can cause overflows later on.

Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
[jstultz: Fix up bug for negative values and drop redunent cap check]
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2015-01-29 17:40:56 -08:00

..

alarmtimer.c

alarmtimer: Lock k_itimer during timer callback

2014-10-05 14:54:14 -07:00

clockevents.c

timer: Fix lock inversion between hrtimer_bases.lock and scheduler locks

2014-08-07 14:30:26 -07:00

clocksource.c

…

jiffies.c

time: Fix overflow when HZ is smaller than 60

2014-02-22 12:41:29 -08:00

Kconfig

Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-05-15 14:05:17 -07:00

Makefile

…

ntp_internal.h

ntp: Rework do_adjtimex to take timespec and tai arguments

2013-04-04 13:18:15 -07:00

ntp.c

time: adjtimex: Validate the ADJ_FREQUENCY values

2015-01-29 17:40:56 -08:00

posix-clock.c

…

tick-broadcast.c

tick: Make oneshot broadcast robust vs. CPU offlining

2014-03-23 21:38:21 -07:00

tick-common.c

clockevents: Prefer CPU local devices over global devices

2013-12-08 07:29:27 -08:00

tick-internal.h

clockevents: Get rid of the notifier chain

2013-12-08 07:29:27 -08:00

tick-oneshot.c

…

tick-sched.c

nohz: Fix another inconsistency between CONFIG_NO_HZ=n and nohz=off

2014-06-26 15:12:41 -04:00

timeconv.c

…

timekeeping.c

timekeeping: Avoid possible deadlock from clock_was_set_delayed

2014-02-13 13:48:04 -08:00

timer_list.c

timer_list: correct the iterator for timer_list

2013-09-07 22:09:58 -07:00

timer_stats.c

…