From 3c002e7db56c214267177c040704484d0a489581 Mon Sep 17 00:00:00 2001 From: Andrey Kleshchev Date: Wed, 10 Mar 2021 18:04:22 +0200 Subject: SL-14975 SL-14384 viewer crashes because of large chat groups 1. Due to desync participant can be NULL - added NULL checks 2. With large backlog of events, closing and then opening a goup session was causing a crash due to obsolete events - added cleanup for backlog 3. In some cases events were accumulating faster than they were processed - ensured that after certain point event processing scales up with a backlog --- indra/newview/llconversationmodel.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'indra/newview/llconversationmodel.cpp') diff --git a/indra/newview/llconversationmodel.cpp b/indra/newview/llconversationmodel.cpp index 4aa74a550c..27b1f3d20a 100644 --- a/indra/newview/llconversationmodel.cpp +++ b/indra/newview/llconversationmodel.cpp @@ -355,7 +355,7 @@ LLConversationItemParticipant* LLConversationItemSession::findParticipant(const for (iter = mChildren.begin(); iter != mChildren.end(); iter++) { participant = dynamic_cast(*iter); - if (participant->hasSameValue(participant_id)) + if (participant && participant->hasSameValue(participant_id)) { break; } @@ -466,7 +466,7 @@ const bool LLConversationItemSession::getTime(F64& time) const { participant = dynamic_cast(*iter); F64 participant_time; - if (participant->getTime(participant_time)) + if (participant && participant->getTime(participant_time)) { has_time = true; most_recent_time = llmax(most_recent_time,participant_time); -- cgit v1.2.3