diff options
| author | Hamza Mahfooz <hamzamahfooz@linux.microsoft.com> | 2025-01-27 10:57:18 -0500 |
|---|---|---|
| committer | Paul Moore <paul@paul-moore.com> | 2025-02-07 17:17:49 -0500 |
| commit | c6ad9fdbd44b78f51fa50138247694774ab99e97 (patch) | |
| tree | e28a1056a83be8177af5db7c75959d431267bd1c /security/selinux/include/classmap.h | |
| parent | b8a468e0b0604a10e72ab7f55af0f931aac1d477 (diff) | |
io_uring,lsm,selinux: add LSM hooks for io_uring_setup()
It is desirable to allow LSM to configure accessibility to io_uring
because it is a coarse yet very simple way to restrict access to it. So,
add an LSM for io_uring_allowed() to guard access to io_uring.
Cc: Paul Moore <paul@paul-moore.com>
Signed-off-by: Hamza Mahfooz <hamzamahfooz@linux.microsoft.com>
Acked-by: Jens Axboe <axboe@kernel.dk>
[PM: merge fuzz due to changes in preceding patches, subj tweak]
Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'security/selinux/include/classmap.h')
| -rw-r--r-- | security/selinux/include/classmap.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/security/selinux/include/classmap.h b/security/selinux/include/classmap.h index 03e82477dce9..8a8f3908aac8 100644 --- a/security/selinux/include/classmap.h +++ b/security/selinux/include/classmap.h @@ -177,7 +177,7 @@ const struct security_class_mapping secclass_map[] = { { "perf_event", { "open", "cpu", "kernel", "tracepoint", "read", "write", NULL } }, { "anon_inode", { COMMON_FILE_PERMS, NULL } }, - { "io_uring", { "override_creds", "sqpoll", "cmd", NULL } }, + { "io_uring", { "override_creds", "sqpoll", "cmd", "allowed", NULL } }, { "user_namespace", { "create", NULL } }, /* last one */ { NULL, {} } }; |