45 lines
1.4 KiB
Diff
45 lines
1.4 KiB
Diff
From 435388f6b50495a6615b811b129ca6d3020f7355 Mon Sep 17 00:00:00 2001
|
|
From: Zdenek Pytela <zpytela@redhat.com>
|
|
Date: Thu, 10 Feb 2022 11:38:56 +0100
|
|
Subject: [PATCH] Allow alsa bind mixer controls to led triggers
|
|
|
|
Reference: https://gitbub.com/fedora-selinux/selinux-policy/commit/435388f6b50495a6615b811b129ca6d3020f7355
|
|
Conflict: NA
|
|
|
|
Since v5.13, the kernel has support to bind certain alsa mixer controls
|
|
to LED triggers from userspace to control the mute-LEDS found on some
|
|
devices (typically embedded inside the keyboard's mute keys).
|
|
|
|
To allow that, alsa needs to be able to execute "modprobe snd_ctl_led"
|
|
and write to /sys/class/sound/ctl-led/speaker/ and .../mic.
|
|
|
|
Resolves: rhbz#1958210
|
|
Signed-off-by: lujie54 <lujie54@huawei.com>
|
|
---
|
|
policy/modules/contrib/alsa.te | 4 +++-
|
|
1 file changed, 3 insertions(+), 1 deletion(-)
|
|
|
|
diff --git a/policy/modules/contrib/alsa.te b/policy/modules/contrib/alsa.te
|
|
index aee9fe8..3f1a7b0 100644
|
|
--- a/policy/modules/contrib/alsa.te
|
|
+++ b/policy/modules/contrib/alsa.te
|
|
@@ -82,12 +82,14 @@ corecmd_exec_bin(alsa_t)
|
|
|
|
dev_getattr_fs(alsa_t)
|
|
dev_read_sound(alsa_t)
|
|
-dev_read_sysfs(alsa_t)
|
|
+dev_rw_sysfs(alsa_t)
|
|
dev_read_urand(alsa_t)
|
|
dev_write_sound(alsa_t)
|
|
|
|
files_search_var_lib(alsa_t)
|
|
|
|
+modutils_domtrans_kmod(alsa_t)
|
|
+
|
|
term_dontaudit_use_console(alsa_t)
|
|
term_dontaudit_use_generic_ptys(alsa_t)
|
|
term_dontaudit_use_all_ptys(alsa_t)
|
|
--
|
|
1.8.3.1
|
|
|