tree 3d189beaa3ce60b54b20d66876cd52b69a7a3202
parent c78a9698dd55a165c2206c380f87f173bacba2aa
author Doug Zongker <dougz@android.com> 1278635275 -0700
committer Doug Zongker <dougz@android.com> 1278635275 -0700

make a copy of sideloaded packages in /tmp before verifying

Copy a sideloaded package into /tmp, then verify and install the copy,
to prevent malicious users from overwriting the package between
verification and install.

Bug: 2826890 package can be replaced during verification
Bug: 2058160 Recovery should copy sideloaded (sd card) update ...
Change-Id: I3de148b0f1a671f1974782b6855527caeaefda23