Merge "init.rc: Fix entropy pool initialization" into main am: 390f58eb8a am: 837779357a

Original change: https://android-review.googlesource.com/c/platform/system/core/+/3237262

Change-Id: If3a8e47cb0800c9bb63a5935d323df538e07b8b0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/rootdir/init.rc b/rootdir/init.rc
index 7b2b96a..63e3d06 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -103,7 +103,7 @@
 
     # Mix device-specific information into the entropy pool
     copy /proc/cmdline /dev/urandom
-    copy /system/etc/prop.default /dev/urandom
+    copy /proc/bootconfig /dev/urandom
 
     symlink /proc/self/fd/0 /dev/stdin
     symlink /proc/self/fd/1 /dev/stdout