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Allow modem_svc to access modem files and perfetto

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Bug: 330730987

Test: Confirmed that modem_svc is able to access token db files in modem partition
Test: Confiemed that modem_svc can send traces to perfetto

Change-Id: Id50a1fc3b343be9eec834418638c689d8ea56b35
This commit is contained in:
Hungyen Weng 2024-03-21 17:44:21 +00:00
parent 596f6ab199
commit 2b9b7cc688
1 changed files with 10 additions and 1 deletions
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11
whitechapel_pro/modem_svc_sit.te
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@ -20,7 +20,7 @@ allow modem_svc_sit modem_stat_data_file:file create_file_perms;
allow modem_svc_sit vendor_fw_file:dir search;
allow modem_svc_sit vendor_fw_file:file r_file_perms;
allow modem_svc_sit mnt_vendor_file:dir search;
allow modem_svc_sit mnt_vendor_file:dir r_dir_perms;
allow modem_svc_sit modem_userdata_file:dir create_dir_perms;
allow modem_svc_sit modem_userdata_file:file create_file_perms;
@ -40,3 +40,12 @@ get_prop(modem_svc_sit, vendor_logger_prop)
userdebug_or_eng(`
allow modem_svc_sit radio_test_device:chr_file rw_file_perms;
')
# Write trace data to the Perfetto traced daemon. This requires connecting to
# its producer socket and obtaining a (per-process) tmpfs fd.
perfetto_producer(modem_svc_sit)
# Allow modem_svc_sit to access modem image file/dir
allow modem_svc_sit modem_img_file:dir r_dir_perms;
allow modem_svc_sit modem_img_file:file r_file_perms;
allow modem_svc_sit modem_img_file:lnk_file r_file_perms;