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| author | Kelvin Zhang <zhangkelvin@google.com> | 2021-05-11 12:16:27 -0400 |
|---|---|---|
| committer | Kelvin Zhang <zhangkelvin@google.com> | 2021-05-13 14:21:45 -0400 |
| commit | 866034758956e0c47ab2e642c4ed8fdfa3e88a72 (patch) | |
| tree | 9d9f4923dd0c7f9ce247477904cfb31c8467e3f2 /scripts/update_payload/test_utils.py | |
| parent | 8704c83dbea63aa635b1a3689802da35374287c6 (diff) | |
ResetStatus if update_engine boot in different slot but same build
Old behavior:
When update_engine starts up after device take OTA and reboot, if
device booted into a different build(check build fingerprint),
ResetStatus().
When we apply a self-ota, device will boot into the same build, so
ResetStatus() is never called. If we apply the same OTA at this point,
this OTA will be treated as a "resume", and will fail to install because
we never call libsnapshot's API to allocate snapshot for new update.
Changed to ResetStatus() if boot slot changed, or build fingerprint
changed.
Bug: 185019674
Test: apply self-full OTA, reboot, repeat 2 times.
Change-Id: Idcc29dc1c02f3b9b2c84ed1978abedb651a3875a
Diffstat (limited to 'scripts/update_payload/test_utils.py')
0 files changed, 0 insertions, 0 deletions