Oleg Nesterov f45f4f82cb fix race between exit_itimers() and /proc/pid/timers ... commit d5b36a4dbd upstream. As Chris explains, the comment above exit_itimers() is not correct, we can race with proc_timers_seq_ops. Change exit_itimers() to clear signal->posix_timers with ->siglock held. Cc: <stable@vger.kernel.org> Reported-by: chris@accessvector.net Signed-off-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-07-22 10:21:18 +02:00
..
acpi	ACPI: CPPC: Don't require _OSC if X86_FEATURE_CPPC is supported	2022-07-12 16:42:23 +02:00
asm-generic	bug: Have __warn() prototype defined unconditionally	2022-04-26 10:59:57 +02:00
clocksource
crypto
drm	drm/format-helper: Rename drm_fb_xrgb8888_to_mono_reversed()	2022-06-09 10:29:53 +02:00
dt-bindings	dt-bindings: clk: mpfs: add defines for two new clocks	2022-04-22 18:40:15 -07:00
keys
kunit
kvm
linux	fix race between exit_itimers() and /proc/pid/timers	2022-07-22 10:21:18 +02:00
math-emu
media
memory	memory: renesas-rpc-if: Fix HF/OSPI data transfer in Manual Mode	2022-04-21 17:00:24 +02:00
misc
net	net/sched: act_police: allow 'continue' action offload	2022-07-12 16:42:24 +02:00
pcmcia
ras
rdma
scsi	scsi: fcoe: Fix Wstringop-overflow warnings in fcoe_wwn_from_mac()	2022-06-09 10:30:26 +02:00
soc	net: mscc: ocelot: mark traps with a bool instead of keeping them in a list	2022-05-05 19:15:14 -07:00
sound	ASoC: cs35l41: Fix an out-of-bounds access in otp_packed_element_t	2022-06-09 10:29:55 +02:00
target
trace	ata: libata: add qc->flags in ata_qc_complete_template tracepoint	2022-06-29 09:04:27 +02:00
uapi	drm/fourcc: fix integer type usage in uapi header	2022-07-07 17:55:00 +02:00
vdso
video	video: of_display_timing.h: include errno.h	2022-07-12 16:42:17 +02:00
xen