Andrew Morton 64b4c411a6 ipc/msg.c: fix percpu_counter use after free ...

These percpu counters are referenced in free_ipcs->freeque, so destroy
them later.

Fixes: 72d1e611082e ("ipc/msg: mitigate the lock contention with percpu counter")
Reported-by: syzbot+96e659d35b9d6b541152@syzkaller.appspotmail.com
Tested-by: Mark Rutland <mark.rutland@arm.com>
Cc: Jiebin Sun <jiebin.sun@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

2022-10-28 13:37:22 -07:00

..

compat.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ipc_sysctl.c

ipc: Remove extra braces

2022-05-03 17:25:58 -05:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

mq_sysctl.c

ipc: Store mqueue sysctls in the ipc namespace

2022-03-08 13:39:40 -06:00

mqueue.c

- hfs and hfsplus kmap API modernization from Fabio Francesco

2022-10-12 11:00:22 -07:00

msg.c

ipc/msg.c: fix percpu_counter use after free

2022-10-28 13:37:22 -07:00

msgutil.c

ipc: Use generic ns_common::count

2020-08-19 14:13:52 +02:00

namespace.c

ipc/msg: mitigate the lock contention with percpu counter

2022-10-03 14:21:44 -07:00

sem.c

ipc: update semtimedop() to use hrtimer

2022-05-09 18:29:20 -07:00

shm.c

ipc/shm: use VMA iterator instead of linked list

2022-09-26 19:46:21 -07:00

syscall.c

y2038: remove CONFIG_64BIT_TIME

2019-11-15 14:38:27 +01:00

util.c

ipc/util.c: cleanup and improve sysvipc_find_ipc()

2022-09-11 21:55:05 -07:00

util.h

ipc/msg: mitigate the lock contention with percpu counter

2022-10-03 14:21:44 -07:00