Verify the extents for untouched dynamic partitions during partial update
For partial updates, the metadata for untouched dynamic partitions
are just copied over to the target slot. So, verifying the extents
of these partitions in the target metadata should be sufficient for
correctness. This saves the work to read & hash the bytes on these
partitions for each resumed update.
Bug: 151088567
Test: unit tests pass, apply a partial update
Change-Id: I9d40ed2643e145a1546ea17b146fcdcfb91f213f
diff --git a/payload_consumer/install_plan.h b/payload_consumer/install_plan.h
index 63178bd..f04c650 100644
--- a/payload_consumer/install_plan.h
+++ b/payload_consumer/install_plan.h
@@ -158,6 +158,10 @@
// If not blank, a base-64 encoded representation of the PEM-encoded
// public key in the response.
std::string public_key_rsa;
+
+ // The name of dynamic partitions not included in the payload. Only used
+ // for partial updates.
+ std::vector<std::string> untouched_dynamic_partitions;
};
class InstallPlanAction;
