db559a348e
Address the following denial:
type=1400 audit(1453854842.899:7): avc: denied { search } for pid=1512 comm="sdcard" name="/" dev="tmpfs" ino=7547 scontext=u:r:sdcardd:s0 tcontext=u:object_r:tmpfs:s0 tclass=dir permissive=0
vold: EmulatedVolume calls sdcard to mount on /storage/emulated.
Bug: 26807309
Change-Id: Ifdd7c356589f95165bba489dd06282a4087e9aee
40 lines
1.4 KiB
Text
40 lines
1.4 KiB
Text
type sdcardd, domain, domain_deprecated;
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type sdcardd_exec, exec_type, file_type;
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allow sdcardd cgroup:dir create_dir_perms;
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allow sdcardd fuse_device:chr_file rw_file_perms;
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allow sdcardd rootfs:dir mounton; # TODO: deprecated in M
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allow sdcardd tmpfs:dir r_dir_perms;
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allow sdcardd mnt_media_rw_file:dir r_dir_perms;
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allow sdcardd storage_file:dir search;
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allow sdcardd storage_stub_file:dir { search mounton };
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allow sdcardd sdcard_type:filesystem { mount unmount };
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allow sdcardd self:capability { setuid setgid dac_override sys_admin sys_resource };
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allow sdcardd sdcard_type:dir create_dir_perms;
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allow sdcardd sdcard_type:file create_file_perms;
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type_transition sdcardd system_data_file:{ dir file } media_rw_data_file;
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allow sdcardd media_rw_data_file:dir create_dir_perms;
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allow sdcardd media_rw_data_file:file create_file_perms;
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# Read /data/system/packages.list.
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allow sdcardd system_data_file:file r_file_perms;
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# Read /data/.layout_version
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allow sdcardd install_data_file:file r_file_perms;
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# Allow stdin/out back to vold
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allow sdcardd vold:fd use;
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allow sdcardd vold:fifo_file { read write getattr };
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# Allow running on top of expanded storage
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allow sdcardd mnt_expand_file:dir search;
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###
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### neverallow rules
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###
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# The sdcard daemon should no longer be started from init
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neverallow init sdcardd_exec:file execute;
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neverallow init sdcardd:process { transition dyntransition };
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