36 lines
1.3 KiB
Text
36 lines
1.3 KiB
Text
# asan_extract
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#
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# This command set moves the artifact corresponding to the current slot
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# from /data/ota to /data/dalvik-cache.
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with_asan(`
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type asan_extract, domain, coredomain;
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type asan_extract_exec, exec_type, file_type;
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# Allow asan_extract to execute itself using #!/system/bin/sh
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allow asan_extract shell_exec:file rx_file_perms;
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# We execute log, rm, gzip and tar.
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allow asan_extract toolbox_exec:file rx_file_perms;
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allow asan_extract system_file:file execute_no_trans;
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# asan_extract deletes old /data/lib.
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allow asan_extract system_file:dir { open read remove_name rmdir write };
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allow asan_extract system_file:file unlink;
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# asan_extract untars ASAN libraries into /data.
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allow asan_extract system_data_file:dir create_dir_perms ;
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allow asan_extract system_data_file:{ file lnk_file } create_file_perms ;
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# Relabel the libraries with restorecon.
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allow asan_extract file_contexts_file:file r_file_perms;
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allow asan_extract system_data_file:{ dir file } relabelfrom;
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allow asan_extract system_file:dir { relabelto setattr };
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allow asan_extract system_file:file relabelto;
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# Restorecon will actually already try to run with sanitized libraries (libpackagelistparser).
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allow asan_extract system_data_file:file execute;
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# We need to signal a reboot when done.
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set_prop(asan_extract, powerctl_prop)
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')
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