commit 1b9456a1a55fdf5da9dcc63416de606e3cb09d97
author Mark Salyzyn <salyzyn@google.com> Mon Sep 21 10:45:10 2015 -0700
committer Mark Salyzyn <salyzyn@google.com> Mon Sep 21 13:52:45 2015 -0700
tree 58e1baad5b3142cea56898b92e56649ac8beb0ef
parent ee08fb53bb59cb5037755d68de09e6e5bc3f8bc6

logpersist: Additional barrier

If this shows up on "user" builds, block execution

Change-Id: I2e137d1ff7583ac000b81dee7390b582dfd02095

logd/logpersist

diff --git a/logd/logpersist b/logd/logpersist
index 215e1e2..6f666f6 100755
--- a/logd/logpersist
+++ b/logd/logpersist
@@ -1,9 +1,15 @@
 #! /system/bin/sh
 # logpersist cat start and stop handlers
+progname="${0##*/}"
+case `getprop ro.build.type` in
+userdebug|eng) ;;
+*) echo "${progname} - Permission denied"
+   exit 1
+   ;;
+esac
 data=/data/misc/logd
 property=persist.logd.logpersistd
 service=logcatd
-progname="${0##*/}"
 if [ X"${1}" = "-h" -o X"${1}" = X"--help" ]; then
   echo "${progname%.*}.cat            - dump current ${service%d} logs"
   echo "${progname%.*}.start          - start ${service} service"