Synchronize and copy Recipient.getParticipants

7 years ago · f100137e0f
parent 37092eee01
commit f100137e0f
1 changed files with 2 additions and 2 deletions
--- a/src/org/thoughtcrime/securesms/recipients/Recipient.java
+++ b/src/org/thoughtcrime/securesms/recipients/Recipient.java
@ -376,8 +376,8 @@ public class Recipient implements RecipientModifiedListener {
    return address.isGroup() && !address.isMmsGroup();
  }

-  public @NonNull List<Recipient> getParticipants() {
-    return participants;
+  public @NonNull synchronized List<Recipient> getParticipants() {
+    return new LinkedList<>(participants);
  }

  public void setParticipants(@NonNull List<Recipient> participants) {