Wang Yan 269f2b43fa time: Fix off-by-one in compat settimeofday() usec validation ... The compat version of settimeofday() uses '>' instead of '>=' when validating tv_usec against USEC_PER_SEC, allowing the value 1000000 to pass the check. After the subsequent conversion to nanoseconds (tv_nsec *= NSEC_PER_USEC), this results in tv_nsec == NSEC_PER_SEC, which violates the timespec invariant that tv_nsec must be strictly less than NSEC_PER_SEC. The native settimeofday() was already fixed in commit ce4abda5e1 ("time: Fix off-by-one in settimeofday() usec validation"), but the compat counterpart was missed. Fix it by using '>=' to reject tv_usec values outside the valid range [0, USEC_PER_SEC - 1]. Fixes: 5e0fb1b57b ("y2038: time: avoid timespec usage in settimeofday()") Signed-off-by: Wang Yan <wangyan01@kylinos.cn> Signed-off-by: Thomas Gleixner <tglx@kernel.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20260622103348.120255-1-wangyan01@kylinos.cn		2026-06-22 13:20:20 +02:00
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.kunitconfig
alarmtimer.c	alarmtimer: Remove stale return description from alarm_handle_timer()	2026-05-06 08:33:08 +02:00
clockevents.c	clockevents: Fix duplicate type specifier in stub function parameter	2026-06-02 21:07:55 +02:00
clocksource-wdtest.c
clocksource.c	Updates for the time/timer core subsystem:	2026-06-15 13:39:12 +05:30
hrtimer.c	hrtimer: Correct CONFIG_NO_HZ_COMMON macro name in comment	2026-06-17 17:59:45 +02:00
itimer.c
jiffies.c	time/jiffies: Register jiffies clocksource before usage	2026-06-13 15:22:40 +02:00
Kconfig	vdso/treewide: Drop GENERIC_TIME_VSYSCALL	2026-06-02 21:41:23 +02:00
Makefile
namespace_internal.h
namespace_vdso.c
namespace.c	time/namespace: Export init_time_ns and do_timens_ktime_to_host()	2026-06-02 21:05:36 +02:00
ntp_internal.h
ntp.c
posix-clock.c
posix-cpu-timers.c	posix-cpu-timers: Use u64 multiplication in update_rlimit_cpu()	2026-06-17 17:58:34 +02:00
posix-stubs.c
posix-timers.c	posix-timers: Switch to hrtimer_start_expires_user()	2026-05-01 21:36:12 +02:00
posix-timers.h	posix-timers: Expand timer_[re]arm() callbacks with a boolean return value	2026-05-01 21:36:11 +02:00
sched_clock.c
sleep_timeout.c
test_udelay.c
tick-broadcast-hrtimer.c
tick-broadcast.c
tick-common.c
tick-internal.h
tick-legacy.c
tick-oneshot.c
tick-sched.c	Updates for the NOHZ subsystem:	2026-06-15 13:48:52 +05:30
tick-sched.h	tick/sched: Remove unused fields	2026-06-02 21:27:25 +02:00
time_test.c
time.c	time: Fix off-by-one in compat settimeofday() usec validation	2026-06-22 13:20:20 +02:00
timeconst.bc
timeconv.c
timecounter.c
timekeeping_debug.c
timekeeping_internal.h
timekeeping.c	timekeeping: Register default clocksource before taking tk_core.lock	2026-06-17 16:55:26 +02:00
timekeeping.h
timer_list.c	tick/sched: Remove unused fields	2026-06-02 21:27:25 +02:00
timer_migration.c	Updates for the time/timer core subsystem:	2026-06-15 13:39:12 +05:30
timer_migration.h	timers/migration: Turn tmigr_hierarchy level_list into a flexible array	2026-06-02 21:34:03 +02:00
timer.c	hrtimer: Return ktime_t from hrtimer_get_next_event()/hrtimer_next_event_without()	2026-05-06 08:33:09 +02:00
vsyscall.c