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Synchronize access to `responseItems` when assembling a "get keys" response

This commit is contained in:
Jon Chambers 2023-12-13 11:27:37 -05:00 committed by Jon Chambers
parent 8d4acf0330
commit c4ca0fee40
1 changed files with 5 additions and 4 deletions
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9
service/src/main/java/org/whispersystems/textsecuregcm/controllers/KeysController.java
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@ -14,7 +14,6 @@ import io.swagger.v3.oas.annotations.parameters.RequestBody;
import io.swagger.v3.oas.annotations.responses.ApiResponse;
import io.swagger.v3.oas.annotations.tags.Tag;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Optional;
@ -253,9 +252,11 @@ public class KeysController {
case PNI -> device.getPhoneNumberIdentityRegistrationId().orElse(device.getRegistrationId());
};
responseItems.add(
new PreKeyResponseItem(device.getId(), registrationId, signedEcPreKey, unsignedEcPreKey,
pqPreKey));
synchronized (responseItems) {
responseItems.add(
new PreKeyResponseItem(device.getId(), registrationId, signedEcPreKey, unsignedEcPreKey,
pqPreKey));
}
}
});
})