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| author | 2023-08-22 18:04:10 +0800 | |
|---|---|---|
| committer | 2023-08-24 13:34:00 +0000 | |
| commit | 3e8eacc15cf9bf684db333800296d6eaef7f07bc (patch) | |
| tree | 2a637e160581ffb1cb2992e25524075185bb0ece /tools/split-select/Main.cpp | |
| parent | b4674166a981009cba2b0288bac2b894031e18a2 (diff) | |
locksettings: Don't use AIDL V1 weaver
V1 and V2 reports IWeaver.read() errors differently.
V1 throws ServiceSpecificException wrapping an error code.
V2 returns the error code in the output parcel.
The current client code expects the weaver HAL to be V2 or newer,
however it doesn't check if the actual service version is V2 or not.
If the service is V1, then IWeaver.read() errors would become
unhandled exception, crashing the system_server.
Since Weaver AIDL V1 is broken and should never be used, don't use
Weaver AIDL V1 services. This fixes a regression in Android 14 where
AIDL V1 started being used when available.
Bug: 296984182
Bug: 296512452
Test: Boot on old (tm) vendor
Merged-In: I32306fb8473c655e68d89d63a1e4f00c8bb5d61f
Change-Id: I32306fb8473c655e68d89d63a1e4f00c8bb5d61f
(cherry picked from commit 048aaf42d7073d2c45377154badbe3732103047b)
Diffstat (limited to 'tools/split-select/Main.cpp')
0 files changed, 0 insertions, 0 deletions