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If /sys/class/sec/tsp rules are obviously completely broken, unbreak them a little

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This commit is contained in:
Pierre-Hugues Husson 2019-08-12 22:50:17 +02:00
parent 1709734aae
commit 7508b08c11
1 changed files with 12 additions and 0 deletions
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12
rw-system.sh
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@ -346,4 +346,16 @@ fi
if getprop ro.vendor.build.fingerprint | grep -qiE '^samsung/' && [ "$vndk" -ge 28 ];then
setprop persist.sys.phh.samsung_fingerprint -1
#obviously broken perms
if [ "$(stat -c '%A' /sys/class/sec/tsp/ear_detect_enable)" == "-rw-rw-r--" ] &&
[ "$(stat -c '%U' /sys/class/sec/tsp/ear_detect_enable)" == "root" ] &&
[ "$(stat -c '%G' /sys/class/sec/tsp/ear_detect_enable)" == "root" ];then
chcon u:object_r:sysfs_ss_writable:s0 /sys/class/sec/tsp/ear_detect_enable
chown system /sys/class/sec/tsp/ear_detect_enable
chcon u:object_r:sysfs_ss_writable:s0 /sys/class/sec/tsp/cmd
chcon u:object_r:sysfs_ss_writable:s0 /sys/class/sec/tsp/cmd_{list,result,status}
chown system /sys/class/sec/tsp/cmd_{list,result,status}
fi
fi