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Pixel logger: fixed sepolicy issue for cnss_diag

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Bug: 36734870

Change-Id: Ice91de09ef35c8ced0c3faccf65ddfacf8b64101
Signed-off-by: Ecco Park <eccopark@google.com>
This commit is contained in:
Ecco Park
2017-04-11 18:35:25 -07:00
parent 9570fb16c7
commit 46a2456715
4 changed files with 22 additions and 0 deletions
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19
sepolicy/cnss_diag.te Normal file
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@@ -0,0 +1,19 @@
# Policy for /vendor/bin/cnss_diag
type cnss_diag, domain;
type cnss_diag_exec, exec_type, file_type;
init_daemon_domain(cnss_diag)
allow cnss_diag self:capability { setgid setuid };
allow cnss_diag self:netlink_socket create_socket_perms_no_ioctl;
allow cnss_diag sysfs:file r_file_perms;
# b/35877764 suppress the udp_socket denial message temproarily
dontaudit cnss_diag self:udp_socket create;
userdebug_or_eng(`
allow cnss_diag diag_device:chr_file rw_file_perms;
allow cnss_diag cnss_vendor_data_file:dir create_dir_perms;
allow cnss_diag cnss_vendor_data_file:file create_file_perms;
')

1
sepolicy/logger_app.te
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@@ -14,4 +14,5 @@ userdebug_or_eng(`
allow logger_app cnss_vendor_data_file:dir create_dir_perms;
allow logger_app cnss_vendor_data_file:file create_file_perms;
set_prop(logger_app, cnss_diag_prop);
')

1
sepolicy/property.te
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@@ -5,5 +5,6 @@ type keymaster_prop, property_type;
type ramdump_prop, property_type;
type post_boot_prop, property_type;
type ssr_prop, property_type;
type cnss_diag_prop, property_type;
type tee_listener_prop, property_type;
type wc_prop, property_type;

1
sepolicy/property_contexts
View File

@@ -8,5 +8,6 @@ sys.post_boot. u:object_r:post_boot_prop:s0
radio. u:object_r:radio_prop:s0
debug.htc.hrdump u:object_r:ramdump_prop:s0
debug.ssrdump u:object_r:ssr_prop:s0
persist.sys.cnss. u:object_r:cnss_diag_prop:s0
sys.listeners.registered u:object_r:tee_listener_prop:s0
wc_transport. u:object_r:wc_prop:s0