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/llconversationmodel.h | 2 +- indra/newview/llfloaterimcontainer.cpp | 22 ++++++++++++++++++---- indra/newview/llfloaterimcontainer.h | 2 +- 3 files changed, 20 insertions(+), 6 deletions(-) (limited to 'indra/newview') diff --git a/indra/newview/llconversationmodel.h b/indra/newview/llconversationmodel.h index 7c6980a7e6..457b2e83fb 100644 --- a/indra/newview/llconversationmodel.h +++ b/indra/newview/llconversationmodel.h @@ -40,7 +40,7 @@ class LLConversationItem; class LLConversationItemSession; class LLConversationItemParticipant; -typedef std::map conversations_items_map; +typedef std::map > conversations_items_map; typedef std::map conversations_widgets_map; typedef std::vector menuentry_vec_t; 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 diff --git a/indra/newview/llfloaterimcontainer.h b/indra/newview/llfloaterimcontainer.h index b4a9d377ab..82f3b00ebc 100644 --- a/indra/newview/llfloaterimcontainer.h +++ b/indra/newview/llfloaterimcontainer.h @@ -106,7 +106,7 @@ public: LLConversationViewModel& getRootViewModel() { return mConversationViewModel; } LLUUID getSelectedSession() { return mSelectedSession; } void setSelectedSession(LLUUID sessionID) { mSelectedSession = sessionID; } - LLConversationItem* getSessionModel(const LLUUID& session_id) { return get_ptr_in_map(mConversationsItems,session_id); } + LLConversationItem* getSessionModel(const LLUUID& session_id); LLConversationSort& getSortOrder() { return mConversationViewModel.getSorter(); } // Handling of lists of participants is public so to be common with llfloatersessiontab -- cgit v1.2.3