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| author | 2023-04-05 11:46:18 +0100 | |
|---|---|---|
| committer | 2023-04-05 11:46:18 +0100 | |
| commit | a22346a17a82fd27c459866ca4cf7ef71a0409ff (patch) | |
| tree | 95a0b884974a9f82346aefa4ecf69c8eabb946c7 /libs/androidfw/ObbFile.cpp | |
| parent | 901bee878feeebebf548b173f417b48713cba750 (diff) | |
Fix potential deadlock in applyUserRestrictions methods.
This fixes a lock inversion issue where the user lock is being taken
out while the restrictions lock is held in UserManagerService.
The user lock is being taken out to retrieve user data in order to
call scheduleWriteUser, but when the write occurs, we don't actually
use that UserData as it is retrieved again. We only use the provided
UserData to get the user id. So, this CL changes scheduleWriteUser to
take the user id instead.
Bug: 273083107
Test: atest UserManagerTest
Change-Id: I11db509235dfc59642871c168bc2f3e1daabe821
Diffstat (limited to 'libs/androidfw/ObbFile.cpp')
0 files changed, 0 insertions, 0 deletions