From 41a43a4125a69835e6a76f5792a267ba0797f41a Mon Sep 17 00:00:00 2001 From: Seth ProductEngine Date: Wed, 18 Jan 2012 21:04:19 +0200 Subject: EXP-1672 FIXED Defensive fix for the crash. Added disconnecting notifications manager callbacks. Added check to prevent calling the destroyed Notifications object. --- indra/newview/llnotificationmanager.cpp | 28 ++++++++++++++++++---------- 1 file changed, 18 insertions(+), 10 deletions(-) (limited to 'indra/newview/llnotificationmanager.cpp') diff --git a/indra/newview/llnotificationmanager.cpp b/indra/newview/llnotificationmanager.cpp index 6105eff8ea..f792f53ac5 100644 --- a/indra/newview/llnotificationmanager.cpp +++ b/indra/newview/llnotificationmanager.cpp @@ -35,6 +35,7 @@ #include "llnotifications.h" #include +#include using namespace LLNotificationsUI; @@ -48,6 +49,10 @@ LLNotificationManager::LLNotificationManager() //-------------------------------------------------------------------------- LLNotificationManager::~LLNotificationManager() { + BOOST_FOREACH(listener_pair_t& pair, mChannelListeners) + { + pair.second.disconnect(); + } } //-------------------------------------------------------------------------- @@ -64,16 +69,16 @@ void LLNotificationManager::init() LLNotificationChannel::buildChannel("Browser", "Visible", LLNotificationFilters::filterBy(&LLNotification::getType, "browser")); LLNotificationChannel::buildChannel("Outbox", "Visible", LLNotificationFilters::filterBy(&LLNotification::getType, "outbox")); - LLNotifications::instance().getChannel("Notifications")->connectChanged(boost::bind(&LLNotificationManager::onNotification, this, _1)); - LLNotifications::instance().getChannel("NotificationTips")->connectChanged(boost::bind(&LLNotificationManager::onNotification, this, _1)); - LLNotifications::instance().getChannel("Group Notifications")->connectChanged(boost::bind(&LLNotificationManager::onNotification, this, _1)); - LLNotifications::instance().getChannel("Alerts")->connectChanged(boost::bind(&LLNotificationManager::onNotification, this, _1)); - LLNotifications::instance().getChannel("AlertModal")->connectChanged(boost::bind(&LLNotificationManager::onNotification, this, _1)); - LLNotifications::instance().getChannel("IM Notifications")->connectChanged(boost::bind(&LLNotificationManager::onNotification, this, _1)); - LLNotifications::instance().getChannel("Offer")->connectChanged(boost::bind(&LLNotificationManager::onNotification, this, _1)); - LLNotifications::instance().getChannel("Hints")->connectChanged(boost::bind(&LLHintHandler::processNotification, LLHintHandler::getInstance(), _1)); - LLNotifications::instance().getChannel("Browser")->connectChanged(boost::bind(&LLBrowserNotification::processNotification, LLBrowserNotification::getInstance(), _1)); - LLNotifications::instance().getChannel("Outbox")->connectChanged(boost::bind(&LLOutboxNotification::processNotification, LLOutboxNotification::getInstance(), _1)); + mChannelListeners["Notifications"] = LLNotifications::instance().getChannel("Notifications")->connectChanged(boost::bind(&LLNotificationManager::onNotification, this, _1)); + mChannelListeners["NotificationTips"] = LLNotifications::instance().getChannel("NotificationTips")->connectChanged(boost::bind(&LLNotificationManager::onNotification, this, _1)); + mChannelListeners["Group Notifications"] = LLNotifications::instance().getChannel("Group Notifications")->connectChanged(boost::bind(&LLNotificationManager::onNotification, this, _1)); + mChannelListeners["Alerts"] = LLNotifications::instance().getChannel("Alerts")->connectChanged(boost::bind(&LLNotificationManager::onNotification, this, _1)); + mChannelListeners["AlertModal"] = LLNotifications::instance().getChannel("AlertModal")->connectChanged(boost::bind(&LLNotificationManager::onNotification, this, _1)); + mChannelListeners["IM Notifications"] = LLNotifications::instance().getChannel("IM Notifications")->connectChanged(boost::bind(&LLNotificationManager::onNotification, this, _1)); + mChannelListeners["Offer"] = LLNotifications::instance().getChannel("Offer")->connectChanged(boost::bind(&LLNotificationManager::onNotification, this, _1)); + mChannelListeners["Hints"] = LLNotifications::instance().getChannel("Hints")->connectChanged(boost::bind(&LLHintHandler::processNotification, LLHintHandler::getInstance(), _1)); + mChannelListeners["Browser"] = LLNotifications::instance().getChannel("Browser")->connectChanged(boost::bind(&LLBrowserNotification::processNotification, LLBrowserNotification::getInstance(), _1)); + mChannelListeners["Outbox"] = LLNotifications::instance().getChannel("Outbox")->connectChanged(boost::bind(&LLOutboxNotification::processNotification, LLOutboxNotification::getInstance(), _1)); mNotifyHandlers["notify"] = boost::shared_ptr(new LLScriptHandler(NT_NOTIFY, LLSD())); mNotifyHandlers["notifytip"] = boost::shared_ptr(new LLTipHandler(NT_NOTIFY, LLSD())); @@ -92,6 +97,9 @@ bool LLNotificationManager::onNotification(const LLSD& notify) { LLSysHandler* handle = NULL; + if (LLNotifications::destroyed()) + return false; + LLNotificationPtr notification = LLNotifications::instance().find(notify["id"].asUUID()); if (!notification) -- cgit v1.2.3