tree 445f30bf7ba4e3b361522d6150fd73a214becb04
parent e7ab1a926e26cadf56c52d6936b23cd620b4ca02
author Wu Ahan <ahanwu@google.com> 1638433406 +0000
committer Android Build Coastguard Worker <android-build-coastguard-worker@google.com> 1640704130 +0000

DO NOT MERGE: Decode the input of both setStream and setResource calls first

The size of the input of both setStream and setResource may very big
that system server got oom while handling it, so we try to decode it
first before copying it to the wallpaper path, if the decoding fails, we
treat the input as an invalid input.

Bug: 204087139
Test: Manually set wallpaper, no PDoS observed.
Change-Id: I014cf461954992782b3dfa0dde67c98a572cc770
(cherry picked from commit 51b874f628dc45d99d10ce84694277e33a736894)
Merged-In:I014cf461954992782b3dfa0dde67c98a572cc770