Sasha Levin 09ee0cd0c2 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 17:40:49 -08:00

..

alarmtimer.c

alarmtimer: Lock k_itimer during timer callback

2014-10-05 14:52:22 -07:00

clockevents.c

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

2014-08-07 14:52:38 -07:00

clocksource.c

time: Fix signedness bug in sysfs_get_uname() and its callers

2013-10-18 16:45:58 -07:00

jiffies.c

time: Fix overflow when HZ is smaller than 60

2014-02-06 16:01:40 +01:00

Kconfig

nohz: Drop generic vtime obsolete dependency on CONFIG_64BIT

2013-09-30 15:37:01 +02:00

Makefile

sched_clock: Make ARM's sched_clock generic for all architectures

2013-06-12 14:02:13 -07:00

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 17:40:49 -08:00

posix-clock.c

kernel: Fix files explicitly needing EXPORT_SYMBOL infrastructure

2011-10-31 19:30:05 -04:00

sched_clock.c

sched_clock: Avoid corrupting hrtimer tree during suspend

2014-08-07 14:52:38 -07:00

tick-broadcast.c

tick: Clear broadcast pending bit when switching to oneshot

2014-02-13 21:55:54 +01:00

tick-common.c

tick-common: Fix wrong check in tick_check_replacement()

2014-05-31 13:20:28 -07:00

tick-internal.h

tick/timekeeping: Call update_wall_time outside the jiffies lock

2013-12-23 11:54:32 -08:00

tick-oneshot.c

clockevents: Make minimum delay adjustments configurable

2011-09-08 11:10:56 +02:00

tick-sched.c

tick/powerclamp: Remove tick_nohz_idle abuse

2015-01-27 08:18:55 -08:00

timeconv.c

time: add function to convert between calendar time and broken-down time for universal use

2009-09-24 07:20:56 -07:00

timekeeping_debug.c

power: Add option to log time spent in suspend

2013-05-29 12:57:34 -07:00

timekeeping_internal.h

power: Add option to log time spent in suspend

2013-05-29 12:57:34 -07:00

timekeeping.c

time: Revert to calling clock_was_set_delayed() while in irq context

2014-03-28 08:07:07 +01:00

timer_list.c

timer_list: correct the iterator for timer_list

2013-08-28 19:26:38 -07:00

timer_stats.c

timer stats: Add a 'Collection: active/inactive' line to timer usage statistics

2013-10-10 09:59:25 +02:00