Tetsuo Handa a8772fad01 tomoyo: Use atomic_t for statistics counter ...

syzbot is reporting that there is a race at tomoyo_stat_update() [1].
Although it is acceptable to fail to track exact number of times policy
was updated, convert to atomic_t because this is not a hot path.

[1] https://syzkaller.appspot.com/bug?id=a4d7b973972eeed410596e6604580e0133b0fc04

Reported-by: syzbot <[email protected]>
Signed-off-by: Tetsuo Handa <[email protected]>

2020-01-02 12:53:49 +09:00

..

policy

…

.gitignore

…

audit.c

tomoyo: Coding style fix.

2019-01-24 14:50:27 -08:00

common.c

tomoyo: Use atomic_t for statistics counter

2020-01-02 12:53:49 +09:00

common.h

tomoyo: Bump version.

2019-02-19 14:17:25 -08:00

condition.c

tomoyo: Coding style fix.

2019-01-24 14:50:27 -08:00

domain.c

tomoyo: Suppress RCU warning at list_for_each_entry_rcu().

2019-12-16 23:02:27 +09:00

environ.c

…

file.c

tomoyo: Coding style fix.

2019-01-24 14:50:27 -08:00

gc.c

tomoyo: Coding style fix.

2019-01-24 14:50:27 -08:00

group.c

tomoyo: Suppress RCU warning at list_for_each_entry_rcu().

2019-12-16 23:02:27 +09:00

Kconfig

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00

load_policy.c

tomoyo: Coding style fix.

2019-01-24 14:50:27 -08:00

Makefile

…

memory.c

tomoyo: Coding style fix.

2019-01-24 14:50:27 -08:00

mount.c

tomoyo: Coding style fix.

2019-01-24 14:50:27 -08:00

network.c

tomoyo: Check address length before reading address family

2019-05-10 14:58:25 -07:00

realpath.c

tomoyo: Don't use nifty names on sockets.

2019-12-11 19:54:10 +09:00

securityfs_if.c

tomoyo: Coding style fix.

2019-01-24 14:50:27 -08:00

tomoyo.c

tomoyo: Coding style fix.

2019-01-24 14:50:27 -08:00

util.c

tomoyo: Suppress RCU warning at list_for_each_entry_rcu().

2019-12-16 23:02:27 +09:00