am 4f18183b: Merge "Initialize /dev/urandom earlier in boot." into klp-dev

* commit '4f18183bd6d3d2ed5d698c176ecc239211bdb82e': Initialize /dev/urandom earlier in boot.
2013-09-18 12:50:32 -07:00 · 2013-09-18 12:50:32 -07:00 · 0e7bd81c93
parent 3929efb9d4 4f18183bd6
commit 0e7bd81c93
1 changed files with 3 additions and 0 deletions
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@ -177,6 +177,9 @@ on post-fs-data
    # We restorecon /data in case the userdata partition has been reset.
    restorecon /data

+    # Avoid predictable entropy pool. Carry over entropy from previous boot.
+    copy /data/system/entropy.dat /dev/urandom
+
    # Create dump dir and collect dumps.
    # Do this before we mount cache so eventually we can use cache for
    # storing dumps on platforms which do not have a dedicated dump partition.