commit e144b7802e04841a22afcb5100ac46be5e595d82
author Songchun Fan <schfan@google.com> Wed Aug 17 09:37:18 2022 -0700
committer Android Build Coastguard Worker <android-build-coastguard-worker@google.com> Tue Nov 15 01:48:07 2022 +0000
tree 51ae5dab979032eceefebe48f51e84ee2de6a63f
parent 7cad088a533f967d94c8d436b609e4ed2b184897

[RESTRICT AUTOMERGE] [SettingsProvider] mem limit should be checked before settings are updated

Previously, a setting is updated before the memory usage limit
check, which can be exploited by malicious apps and cause OoM DoS.

This CL changes the logic to checkMemLimit -> update -> updateMemUsage.

BUG: 239415861
Test: atest com.android.providers.settings.SettingsStateTest

(cherry picked from commit 8eeb92950f4a7012d4cf282106a1418fd211f475)
Merged-In: I20551a2dba9aa79efa0c064824f349f551c2c2e4
Change-Id: I20551a2dba9aa79efa0c064824f349f551c2c2e4
(cherry picked from commit d7a84dc64d2e19059ec742e0f644c3dc6095e15f)
Merged-In: I20551a2dba9aa79efa0c064824f349f551c2c2e4