EXT-4754 Fix for LLEventTimer::updateClass crash.

Ugh. Update on Tofu's patch for this bug.
Reviewed by Richard

3 files changed, 18 insertions, 14 deletions

diff --git a/indra/newview/llcallfloater.cpp b/indra/newview/llcallfloater.cpp
index d405c1bbc1..97a5c3b8e2 100644
--- a/indra/newview/llcallfloater.cpp
+++ b/indra/newview/llcallfloater.cpp
@@ -678,8 +678,7 @@ void LLCallFloater::resetVoiceRemoveTimers()
 
 void LLCallFloater::removeVoiceRemoveTimer(const LLUUID& voice_speaker_id)
 {
-	bool delete_it = true;
-	mSpeakerDelayRemover->unsetActionTimer(voice_speaker_id, delete_it);
+	mSpeakerDelayRemover->unsetActionTimer(voice_speaker_id);
 }
 
 bool LLCallFloater::validateSpeaker(const LLUUID& speaker_id)
diff --git a/indra/newview/llspeakers.cpp b/indra/newview/llspeakers.cpp
index 786fa24e65..717a8bda1e 100644
--- a/indra/newview/llspeakers.cpp
+++ b/indra/newview/llspeakers.cpp
@@ -175,6 +175,11 @@ BOOL LLSpeakerActionTimer::tick()
 	return TRUE;
 }
 
+void LLSpeakerActionTimer::unset()
+{
+	mActionCallback = 0;
+}
+
 LLSpeakersDelayActionsStorage::LLSpeakersDelayActionsStorage(LLSpeakerActionTimer::action_callback_t action_cb, F32 action_delay)
 : mActionCallback(action_cb)
 , mActionDelay(action_delay)
@@ -205,7 +210,7 @@ void LLSpeakersDelayActionsStorage::setActionTimer(const LLUUID& speaker_id)
 	}
 }
 
-void LLSpeakersDelayActionsStorage::unsetActionTimer(const LLUUID& speaker_id, bool delete_it)
+void LLSpeakersDelayActionsStorage::unsetActionTimer(const LLUUID& speaker_id)
 {
 	if (mActionTimersMap.size() == 0) return;
 
@@ -213,10 +218,7 @@ void LLSpeakersDelayActionsStorage::unsetActionTimer(const LLUUID& speaker_id, b
 
 	if (it_speaker != mActionTimersMap.end())
 	{
-		if (delete_it)
-		{
-			delete it_speaker->second;
-		}
+		it_speaker->second->unset();
 		mActionTimersMap.erase(it_speaker);
 	}
 }
@@ -233,8 +235,7 @@ void LLSpeakersDelayActionsStorage::removeAllTimers()
 
 bool LLSpeakersDelayActionsStorage::onTimerActionCallback(const LLUUID& speaker_id)
 {
-	bool delete_it = false; // we're *in* this timer, return true to delete it, don't manually delete it
-	unsetActionTimer(speaker_id, delete_it);
+	unsetActionTimer(speaker_id);
 
 	if (mActionCallback)
 	{
@@ -293,9 +294,7 @@ LLPointer<LLSpeaker> LLSpeakerMgr::setSpeaker(const LLUUID& id, const std::strin
 		}
 	}
 
-	bool delete_it = true;
-	mSpeakerDelayRemover->unsetActionTimer(speakerp->mID, delete_it);
-
+	mSpeakerDelayRemover->unsetActionTimer(speakerp->mID);
 	return speakerp;
 }
 
diff --git a/indra/newview/llspeakers.h b/indra/newview/llspeakers.h
index ddc3632f07..9fa46d0650 100644
--- a/indra/newview/llspeakers.h
+++ b/indra/newview/llspeakers.h
@@ -155,6 +155,13 @@ public:
 	 */
 	virtual BOOL tick();
 
+	/**
+	 * Clears the callback.
+	 *
+	 * Use this instead of deleteing this object. 
+	 * The next call to tick() will return true and that will destroy this object.
+	 */
+	void unset();
 private:
 	action_callback_t	mActionCallback;
 	LLUUID				mSpeakerId;
@@ -180,7 +187,7 @@ public:
 	 *
 	 * @see onTimerActionCallback()
 	 */
-	void unsetActionTimer(const LLUUID& speaker_id, bool delete_it);
+	void unsetActionTimer(const LLUUID& speaker_id);
 
 	void removeAllTimers();
 private:
@@ -188,7 +195,6 @@ private:
 	 * Callback of the each instance of LLSpeakerActionTimer.
 	 *
 	 * Unsets an appropriate timer instance and calls action callback for specified speacker_id.
-	 * It always returns false to not use LLEventTimer::updateClass functionality of timer deleting.
 	 *
 	 * @see unsetActionTimer()
 	 */