77cc05502f
Newer adbd versions use functionfs instead of a custom adb usb gadget.
Make sure the functionfs filesystem is properly labeled, and that adbd
has access to the functionfs files.
Once labeled, this addresses the following denials:
<12>[ 16.127191] type=1400 audit(949060866.189:4): avc: denied { read write } for pid=223 comm="adbd" name="ep0" dev="functionfs" ino=5489 scontext=u:r:adbd:s0 tcontext=u:object_r:functionfs:s0 tclass=file
<12>[ 16.127406] type=1400 audit(949060866.189:5): avc: denied { open } for pid=223 comm="adbd" path="/dev/usb-ffs/adb/ep0" dev="functionfs" ino=5489 scontext=u:r:adbd:s0 tcontext=u:object_r:functionfs:s0 tclass=file
<12>[ 377.366011] type=1400 audit(949061227.419:16): avc: denied { ioctl } for pid=225 comm="adbd" path="/dev/usb-ffs/adb/ep2" dev="functionfs" ino=5564 scontext=u:r:adbd:s0 tcontext=u:object_r:functionfs:s0 tclass=file
Change-Id: Iee8b522e48b4d677fd12f7c83dbc7ffbc9543ad2
32 lines
1.7 KiB
Text
32 lines
1.7 KiB
Text
# Label inodes with the fs label.
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genfscon rootfs / u:object_r:rootfs:s0
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# proc labeling can be further refined (longest matching prefix).
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genfscon proc / u:object_r:proc:s0
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genfscon proc /net u:object_r:proc_net:s0
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genfscon proc /net/xt_qtaguid/ctrl u:object_r:qtaguid_proc:s0
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genfscon proc /sysrq-trigger u:object_r:proc_sysrq:s0
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genfscon proc /sys/fs/protected_hardlinks u:object_r:proc_security:s0
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genfscon proc /sys/fs/protected_symlinks u:object_r:proc_security:s0
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genfscon proc /sys/fs/suid_dumpable u:object_r:proc_security:s0
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genfscon proc /sys/kernel/core_pattern u:object_r:usermodehelper:s0
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genfscon proc /sys/kernel/dmesg_restrict u:object_r:proc_security:s0
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genfscon proc /sys/kernel/hotplug u:object_r:usermodehelper:s0
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genfscon proc /sys/kernel/kptr_restrict u:object_r:proc_security:s0
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genfscon proc /sys/kernel/modprobe u:object_r:usermodehelper:s0
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genfscon proc /sys/kernel/modules_disabled u:object_r:proc_security:s0
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genfscon proc /sys/kernel/poweroff_cmd u:object_r:usermodehelper:s0
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genfscon proc /sys/kernel/randomize_va_space u:object_r:proc_security:s0
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genfscon proc /sys/kernel/usermodehelper u:object_r:usermodehelper:s0
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genfscon proc /sys/net u:object_r:proc_net:s0
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genfscon proc /sys/vm/mmap_min_addr u:object_r:proc_security:s0
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# selinuxfs booleans can be individually labeled.
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genfscon selinuxfs / u:object_r:selinuxfs:s0
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genfscon cgroup / u:object_r:cgroup:s0
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# sysfs labels can be set by userspace.
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genfscon sysfs / u:object_r:sysfs:s0
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genfscon inotifyfs / u:object_r:inotify:s0
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genfscon vfat / u:object_r:sdcard_external:s0
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genfscon debugfs / u:object_r:debugfs:s0
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genfscon fuse / u:object_r:sdcard_internal:s0
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genfscon pstore / u:object_r:pstorefs:s0
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genfscon functionfs / u:object_r:functionfs:s0
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