mirror-linux/kernel/time
Greg Kroah-Hartman 15cffd01ed time/debug: Fix memory leak with using debugfs_lookup()
[ Upstream commit 5b268d8aba ]

When calling debugfs_lookup() the result must have dput() called on it,
otherwise the memory will leak over time.  To make things simpler, just
call debugfs_lookup_and_remove() instead which handles all of the logic at
once.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20230202151214.2306822-1-gregkh@linuxfoundation.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-03-10 09:33:52 +01:00
..
Kconfig context_tracking: Take idle eqs entrypoints over RCU 2022-07-05 13:32:16 -07:00
Makefile
alarmtimer.c alarmtimer: Prevent starvation by small intervals and SIG_IGN 2023-02-22 12:59:55 +01:00
clockevents.c
clocksource-wdtest.c
clocksource.c clocksource: Suspend the watchdog temporarily when high read latency detected 2023-03-10 09:33:50 +01:00
hrtimer.c timers: Prevent union confusion from unexpected restart_syscall() 2023-03-10 09:33:49 +01:00
itimer.c
jiffies.c
namespace.c
ntp.c
ntp_internal.h
posix-clock.c
posix-cpu-timers.c
posix-stubs.c timers: Prevent union confusion from unexpected restart_syscall() 2023-03-10 09:33:49 +01:00
posix-timers.c timers: Prevent union confusion from unexpected restart_syscall() 2023-03-10 09:33:49 +01:00
posix-timers.h
sched_clock.c
test_udelay.c time/debug: Fix memory leak with using debugfs_lookup() 2023-03-10 09:33:52 +01:00
tick-broadcast-hrtimer.c
tick-broadcast.c
tick-common.c
tick-internal.h
tick-legacy.c
tick-oneshot.c
tick-sched.c RCU pull request for v5.20 (or whatever) 2022-08-02 19:12:45 -07:00
tick-sched.h
time.c time: Correct the prototype of ns_to_kernel_old_timeval and ns_to_timespec64 2022-08-09 20:02:13 +02:00
time_test.c
timeconst.bc
timeconv.c
timecounter.c
timekeeping.c timekeeping: contribute wall clock to rng on time change 2022-07-18 15:04:04 +02:00
timekeeping.h
timekeeping_debug.c
timekeeping_internal.h
timer.c Random number generator updates for Linux 5.19-rc1. 2022-05-24 11:58:10 -07:00
timer_list.c
vsyscall.c