tree cbd8b233222a7a3613e49c6db7ef64a1f655133f
parent a24033d8aacc8e96b1fadace0ea1e7e0073335a7
author wilsonshih <wilsonshih@google.com> 1589357375 +0800
committer wilsonshih <wilsonshih@google.com> 1589357375 +0800

Make WallpaperMS bind wallpaper component PendingIntent immutable.

Require that the PendingIntent be immutable so that a malicious app is
not able to hijack and mutate any of the details.

Fixes: 154915372
Test: build & flash, change wallpaper manually.
Change-Id: I59b48811b26736bf0575769107dd940ca33ccf8d