tree 79924f5d71af70ba7553d42e0be7a8ce1bf10dc9
parent 13d2037a7a784e13ec334bc33ce0e1c7a795f516
author Songchun Fan <schfan@google.com> 1660754238 -0700
committer Song Chun Fan <schfan@google.com> 1666121350 +0000

[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