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9c83465f32
linux/security/tomoyo
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Tetsuo Handa 9c83465f32 tomoyo: recognize kernel threads correctly 
Commit db68ce10c4 ("new helper: uaccess_kernel()") replaced
segment_eq(get_fs(), KERNEL_DS) with uaccess_kernel(). But the correct
method for tomoyo to check whether current is a kernel thread in order
to assume that kernel threads are privileged for socket operations was
(current->flags & PF_KTHREAD). Now that uaccess_kernel() became 0 on x86,
tomoyo has to fix this problem. Do like commit 942cb357ae ("Smack:
Handle io_uring kernel thread privileges") does.

Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
2021-02-01 11:53:05 +09:00
..
policy tomoyo: Do not generate empty policy files 2015-04-07 21:27:45 +02:00
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
audit.c tomoyo: Fix typo in comments. 2020-12-06 13:44:57 +09:00
common.c tomoyo: Fix typo in comments. 2020-12-06 13:44:57 +09:00
common.h exec: Implement kernel_execve 2020-07-21 08:24:52 -05:00
condition.c tomoyo: Fix typo in comments. 2020-12-06 13:44:57 +09:00
domain.c tomoyo: Fix typo in comments. 2020-12-06 13:44:57 +09:00
environ.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
file.c tomoyo: ignore data race while checking quota 2021-02-01 11:52:11 +09:00
gc.c tomoyo: Fix typo in comments. 2020-12-06 13:44:57 +09:00
group.c tomoyo: Suppress RCU warning at list_for_each_entry_rcu(). 2019-12-16 23:02:27 +09:00
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
load_policy.c tomoyo: Coding style fix. 2019-01-24 14:50:27 -08:00
Makefile kbuild: move bin2c back to scripts/ from scripts/basic/ 2018-07-18 01:18:05 +09:00
memory.c tomoyo: Fix null pointer check 2020-11-27 19:36:11 +09:00
mount.c tomoyo: Coding style fix. 2019-01-24 14:50:27 -08:00
network.c tomoyo: recognize kernel threads correctly 2021-02-01 11:53:05 +09:00
realpath.c proc: proc_pid_ns takes super_block as an argument 2020-05-19 07:07:50 -05:00
securityfs_if.c tomoyo: fix clang pointer arithmetic warning 2020-10-28 23:21:43 +09:00
tomoyo.c exec: Implement kernel_execve 2020-07-21 08:24:52 -05:00
util.c tomoyo: ignore data race while checking quota 2021-02-01 11:52:11 +09:00