Add asserts around group id length.

7 years ago · 6d3f62453e
parent ca2ab587a5
commit 6d3f62453e
1 changed files with 2 additions and 0 deletions
--- a/SignalServiceKit/src/Messages/TSGroupModel.m
+++ b/SignalServiceKit/src/Messages/TSGroupModel.m
@ -27,6 +27,7 @@ const int32_t kGroupIdLength = 16;
                      groupId:(NSData *)groupId
 {
    OWSAssertDebug(memberIds);
+    OWSAssertDebug(groupId.length == kGroupIdLength);

    _groupName              = title;
    _groupMemberIds         = [memberIds copy];
@ -48,6 +49,7 @@ const int32_t kGroupIdLength = 16;
    if (_groupMemberIds == nil) {
        _groupMemberIds = [NSArray new];
    }
+    OWSAssertDebug(self.groupId.length == kGroupIdLength);

    return self;
 }