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Drop sync messages with bad GV1 lengths.

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Alan Evans 2020-12-15 12:10:42 -04:00 • committed by GitHub
parent e2b6e85431
commit 4c80aac4d6
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1 changed files with 2 additions and 1 deletions
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app/src/main/java/org/thoughtcrime/securesms/groups/GroupV1MessageProcessor.java
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@ -51,6 +51,7 @@ public final class GroupV1MessageProcessor {
@NonNull SignalServiceContent content,
@NonNull SignalServiceDataMessage message,
boolean outgoing)
throws BadGroupIdException
{
SignalServiceGroupContext signalServiceGroupContext = message.getGroupContext().get();
Optional<SignalServiceGroup> groupV1 = signalServiceGroupContext.getGroupV1();
@ -66,7 +67,7 @@ public final class GroupV1MessageProcessor {
GroupDatabase database = DatabaseFactory.getGroupDatabase(context);
SignalServiceGroup group = groupV1.get();
GroupId id = GroupId.v1orThrow(group.getGroupId());
GroupId id = GroupId.v1(group.getGroupId());
Optional<GroupRecord> record = database.getGroup(id);
if (record.isPresent() && group.getType() == Type.UPDATE) {