From e80f0f331dbfca686e0a80c557e9b1e455c8d167 Mon Sep 17 00:00:00 2001 From: Andrey Kleshchev Date: Tue, 11 Jul 2023 03:05:07 +0300 Subject: SL-19986 Crash at LLConversationItemSession::findParticipant Observed on bugsplat, no repro. Something destroys LLConversationItem without cleaning list (some sessions reuse the item, but they aren't supposed to remove it). Either item should inform floater to be properly removed or should be stored as an LLPointer. --- indra/newview/llfloaterimcontainer.cpp | 22 ++++++++++++++++++---- 1 file changed, 18 insertions(+), 4 deletions(-) (limited to 'indra/newview/llfloaterimcontainer.cpp') diff --git a/indra/newview/llfloaterimcontainer.cpp b/indra/newview/llfloaterimcontainer.cpp index 2720b7fcf7..172e672dc5 100644 --- a/indra/newview/llfloaterimcontainer.cpp +++ b/indra/newview/llfloaterimcontainer.cpp @@ -155,6 +155,20 @@ void LLFloaterIMContainer::sessionIDUpdated(const LLUUID& old_session_id, const LLFloaterIMSessionTab::addToHost(new_session_id); } + +LLConversationItem* LLFloaterIMContainer::getSessionModel(const LLUUID& session_id) +{ + conversations_items_map::iterator iter = mConversationsItems.find(session_id); + if (iter == mConversationsItems.end()) + { + return NULL; + } + else + { + return iter->second.get(); + } +} + void LLFloaterIMContainer::sessionRemoved(const LLUUID& session_id) { removeConversationListItem(session_id); @@ -608,7 +622,8 @@ void LLFloaterIMContainer::handleConversationModelEvent(const LLSD& event) } else if (type == "add_participant") { - LLConversationItemSession* session_model = dynamic_cast(mConversationsItems[session_id]); + LLConversationItem* item = getSessionModel(session_id); + LLConversationItemSession* session_model = dynamic_cast(item); LLConversationItemParticipant* participant_model = (session_model ? session_model->findParticipant(participant_id) : NULL); LLIMModel::LLIMSession * im_sessionp = LLIMModel::getInstance()->findIMSession(session_id); if (!participant_view && session_model && participant_model) @@ -1749,10 +1764,9 @@ BOOL LLFloaterIMContainer::selectConversationPair(const LLUUID& session_id, bool void LLFloaterIMContainer::setTimeNow(const LLUUID& session_id, const LLUUID& participant_id) { - LLConversationItemSession* item = dynamic_cast(get_ptr_in_map(mConversationsItems,session_id)); + LLConversationItemSession* item = dynamic_cast(getSessionModel(session_id)); if (item) { - item->setTimeNow(participant_id); mConversationViewModel.requestSortAll(); mConversationsRoot->arrangeAll(); } @@ -1761,7 +1775,7 @@ void LLFloaterIMContainer::setTimeNow(const LLUUID& session_id, const LLUUID& pa void LLFloaterIMContainer::setNearbyDistances() { // Get the nearby chat session: that's the one with uuid nul - LLConversationItemSession* item = dynamic_cast(get_ptr_in_map(mConversationsItems,LLUUID())); + LLConversationItemSession* item = dynamic_cast(getSessionModel(LLUUID())); if (item) { // Get the positions of the nearby avatars and their ids -- cgit v1.2.3