platform_system_sepolicy/public/tombstoned.te
Josh Gao 5159b1c9d6 tombstoned: allow linking tombstones.
Bug: http://b/77729983
Test: debuggerd_test
Test: adb shell 'for x in `seq 0 50`; do crasher; done'
Change-Id: I1d86d04047240a85b2e987116efd9be59607b766
(cherry picked from commit a7bf5810da)
2018-05-02 14:44:18 -07:00

22 lines
922 B
Text

# debugger interface
type tombstoned, domain, mlstrustedsubject;
type tombstoned_exec, exec_type, file_type;
# Write to arbitrary pipes given to us.
allow tombstoned domain:fd use;
allow tombstoned domain:fifo_file write;
allow tombstoned domain:dir r_dir_perms;
allow tombstoned domain:file r_file_perms;
allow tombstoned tombstone_data_file:dir rw_dir_perms;
allow tombstoned tombstone_data_file:file { create_file_perms link };
# TODO: Remove append / write permissions. They were temporarily
# granted due to a bug which appears to have been fixed.
allow tombstoned anr_data_file:file { append write };
auditallow tombstoned anr_data_file:file { append write };
# Changes for the new stack dumping mechanism. Each trace goes into a
# separate file, and these files are managed by tombstoned.
allow tombstoned anr_data_file:dir rw_dir_perms;
allow tombstoned anr_data_file:file { create getattr open link unlink };