70 lines
1.5 KiB
Bash
70 lines
1.5 KiB
Bash
#!/system/bin/sh
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L="log -p i -t SELinuxLabel"
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# Bail out early if not on a SELinux build
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getprop ro.build.selinux | grep -q 1 || exit
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if [ ! -f /file_contexts ]; then
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exit
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fi
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LABELDATA=0
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LABELSYS=0
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LABELDALVIKCACHE=0
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# Test /data
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ls -Zd /data/system | grep -q unlabeled
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if [ $? -eq 0 ]; then
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$L "userdata is unlabeled, fixing..."
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LABELDATA=1
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fi
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ls -Z /system/bin/surfaceflinger | grep -q unlabeled
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if [ $? -eq 0 ]; then
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$L "system is unlabeled, fixing... (You really should update your recovery)"
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LABELSYS=1
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fi
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ls -Z /system/priv-app/GoogleServicesFramework.apk | grep -q unlabeled
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if [ $LABELSYS = "0" -a $? -eq 0 ]; then
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$L "Found unlabeled Google framework, fixing..."
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LABELSYS=1
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fi
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ls -Zd /data/dalvik-cache | grep -q unlabeled
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if [ $? -eq 0 ]; then
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$L "dalvik-cache is unlabeled, fixing..."
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LABELDALVIKCACHE=1
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fi
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ls -Zd /cache/dalvik-cache | grep -q unlabeled
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if [ $? -eq 0 ]; then
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$L "dalvik-cache is unlabeled, fixing..."
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LABELDALVIKCACHE=1
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fi
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if [ $LABELSYS = "1" ]; then
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busybox mount -o remount,rw /system
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$L "/system relabel starting..."
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restorecon -R /system
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$L "/system relabel complete"
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busybox mount -o remount,ro /system
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fi
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if [ $LABELDATA = "1" ]; then
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$L "/data relabel starting..."
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restorecon -R /data
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$L "/data relabel complete"
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$L "/cache relabel starting..."
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restorecon -R /cache
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$L "/cache relabel complete"
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fi
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if [ $LABELDALVIKCACHE = "1" ]; then
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$L "dalvik-cache relabel starting..."
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restorecon -R /data/dalvik-cache
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restorecon -R /cache/dalvik-cache
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$L "dalvik-cache relabel complete"
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fi
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