| Filename | Latest commit message | Latest commit date |
|---|---|---|
a2284ca391
The garbageCollectAndWriteVcnConfigsLocked is for removing configs whose subgroups do not have any subscriptions. This patch fixes the issue of it in handling race condition when subscription changes. Previously the garbage collection checks a subGroup's subscriptions based on SubscriptionManager. When SubscriptionManager and TelephonySubscriptionSnapshot are out-of-synced, the config of an active VCN instance will be removed. It can cause NPE in getUnderlyingNetworkPolicy. This patch fixes it by checking subscriptions against the snapshot. This patch also fixes the safety check in getUnderlyingNetworkPolicy so that if VCN instance exists but its config does not, it will not attempt querying data from the VcnConfig Bug: 370862489 Test: FrameworksVcnTests(new tests); CtsVcnTestCases Flag: android.net.vcn.fix_config_garbage_collection Change-Id: Id54adabcc1910102a2ab20c432b693a8f52c5c95 |
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| .. | ||
| android/net/vcn | ||
| com/android/server | ||