11 files changed, 39 insertions, 12 deletions

diff --git a/indra/llmessage/llavatarnamecache.cpp b/indra/llmessage/llavatarnamecache.cpp
index 9a68093427..31dd264021 100755
--- a/indra/llmessage/llavatarnamecache.cpp
+++ b/indra/llmessage/llavatarnamecache.cpp
@@ -680,6 +680,15 @@ void LLAvatarNameCache::setUseDisplayNames(bool use)
 	}
 }
 
+void LLAvatarNameCache::setUseUsernames(bool use)
+{
+	if (use != LLAvatarName::useUsernames())
+	{
+		LLAvatarName::setUseUsernames(use);
+		mUseDisplayNamesSignal();
+	}
+}
+
 void LLAvatarNameCache::erase(const LLUUID& agent_id)
 {
 	sCache.erase(agent_id);
diff --git a/indra/llmessage/llavatarnamecache.h b/indra/llmessage/llavatarnamecache.h
index 2a8eb46187..3a19cee3ed 100755
--- a/indra/llmessage/llavatarnamecache.h
+++ b/indra/llmessage/llavatarnamecache.h
@@ -80,6 +80,8 @@ namespace LLAvatarNameCache
 	// Set display name: flips the switch and triggers the callbacks.
 	void setUseDisplayNames(bool use);
 	
+	void setUseUsernames(bool use);
+
 	void insert(const LLUUID& agent_id, const LLAvatarName& av_name);
 	void erase(const LLUUID& agent_id);
 
diff --git a/indra/llmessage/llbuffer.cpp b/indra/llmessage/llbuffer.cpp
index 01da20f060..aaa49d2ed6 100755
--- a/indra/llmessage/llbuffer.cpp
+++ b/indra/llmessage/llbuffer.cpp
@@ -225,7 +225,7 @@ LLBufferArray::LLBufferArray() :
 LLBufferArray::~LLBufferArray()
 {
 	std::for_each(mBuffers.begin(), mBuffers.end(), DeletePointer());
-
+	mBuffers.clear();
 	delete mMutexp;
 }
 
diff --git a/indra/llmessage/llcachename.cpp b/indra/llmessage/llcachename.cpp
index 267c48e1d2..13d779ff83 100755
--- a/indra/llmessage/llcachename.cpp
+++ b/indra/llmessage/llcachename.cpp
@@ -278,7 +278,9 @@ LLCacheName::Impl::Impl(LLMessageSystem* msg)
 LLCacheName::Impl::~Impl()
 {
 	for_each(mCache.begin(), mCache.end(), DeletePairedPointer());
+	mCache.clear();
 	for_each(mReplyQueue.begin(), mReplyQueue.end(), DeletePointer());
+	mReplyQueue.clear();
 }
 
 boost::signals2::connection LLCacheName::Impl::addPending(const LLUUID& id, const LLCacheNameCallback& callback)
diff --git a/indra/llmessage/llcurl.cpp b/indra/llmessage/llcurl.cpp
index 25e175f2cc..9e68c68858 100755
--- a/indra/llmessage/llcurl.cpp
+++ b/indra/llmessage/llcurl.cpp
@@ -1741,6 +1741,7 @@ void LLCurl::cleanupClass()
 #if SAFE_SSL
 	CRYPTO_set_locking_callback(NULL);
 	for_each(sSSLMutex.begin(), sSSLMutex.end(), DeletePointer());
+	sSSLMutex.clear();
 #endif
 	
 	LL_CHECK_MEMORY
diff --git a/indra/llmessage/llhttpnode.cpp b/indra/llmessage/llhttpnode.cpp
index 5c2f73eccb..f6ccb5bdda 100755
--- a/indra/llmessage/llhttpnode.cpp
+++ b/indra/llmessage/llhttpnode.cpp
@@ -76,8 +76,8 @@ LLHTTPNode::LLHTTPNode()
 // virtual
 LLHTTPNode::~LLHTTPNode()
 {
-	std::for_each(impl.mNamedChildren.begin(), impl.mNamedChildren.end(),
-		DeletePairedPointer());
+	std::for_each(impl.mNamedChildren.begin(), impl.mNamedChildren.end(), DeletePairedPointer());
+	impl.mNamedChildren.clear();
 
 	delete impl.mWildcardChild;
 	
diff --git a/indra/llmessage/llhttpsender.cpp b/indra/llmessage/llhttpsender.cpp
index c48cbc42a6..d0bd343db6 100755
--- a/indra/llmessage/llhttpsender.cpp
+++ b/indra/llmessage/llhttpsender.cpp
@@ -38,7 +38,7 @@ namespace
 {
 	typedef std::map<LLHost, LLHTTPSender*> SenderMap;
 	static SenderMap senderMap;
-	static LLHTTPSender* defaultSender = new LLHTTPSender();
+	static LLPointer<LLHTTPSender> defaultSender(new LLHTTPSender());
 }
 
 //virtual 
@@ -90,6 +90,5 @@ void LLHTTPSender::clearSender(const LLHost& host)
 //static 
 void LLHTTPSender::setDefaultSender(LLHTTPSender* sender)
 {
-	delete defaultSender;
 	defaultSender = sender;
 }
diff --git a/indra/llmessage/llhttpsender.h b/indra/llmessage/llhttpsender.h
index 88920db24d..ff8fa2f95b 100755
--- a/indra/llmessage/llhttpsender.h
+++ b/indra/llmessage/llhttpsender.h
@@ -32,7 +32,7 @@
 class LLHost;
 class LLSD;
 
-class LLHTTPSender
+class LLHTTPSender : public LLThreadSafeRefCount
 {
  public:
 
diff --git a/indra/llmessage/llmessagetemplate.h b/indra/llmessage/llmessagetemplate.h
index ae8e0087c1..005a49cedf 100755
--- a/indra/llmessage/llmessagetemplate.h
+++ b/indra/llmessage/llmessagetemplate.h
@@ -118,6 +118,7 @@ public:
 	~LLMsgData()
 	{
 		for_each(mMemberBlocks.begin(), mMemberBlocks.end(), DeletePairedPointer());
+		mMemberBlocks.clear();
 	}
 
 	void addBlock(LLMsgBlkData *blockp)
diff --git a/indra/llmessage/lltemplatemessagereader.cpp b/indra/llmessage/lltemplatemessagereader.cpp
index ab91f74abe..94bc7cb045 100755
--- a/indra/llmessage/lltemplatemessagereader.cpp
+++ b/indra/llmessage/lltemplatemessagereader.cpp
@@ -91,15 +91,17 @@ void LLTemplateMessageReader::getData(const char *blockname, const char *varname
 	}
 
 	LLMsgBlkData *msg_block_data = iter->second;
-	LLMsgVarData& vardata = msg_block_data->mMemberVarData[vnamep];
+	LLMsgBlkData::msg_var_data_map_t &var_data_map = msg_block_data->mMemberVarData;
 
-	if (!vardata.getName())
+	if (var_data_map.find(vnamep) == var_data_map.end())
 	{
 		llerrs << "Variable "<< vnamep << " not in message "
 			<< mCurrentRMessageData->mName<< " block " << bnamep << llendl;
 		return;
 	}
 
+	LLMsgVarData& vardata = msg_block_data->mMemberVarData[vnamep];
+
 	if (size && size != vardata.getSize())
 	{
 		llerrs << "Msg " << mCurrentRMessageData->mName 
diff --git a/indra/llmessage/message.cpp b/indra/llmessage/message.cpp
index ae95087377..c3642ccbe8 100755
--- a/indra/llmessage/message.cpp
+++ b/indra/llmessage/message.cpp
@@ -3032,12 +3032,23 @@ void LLMessageSystem::setExceptionFunc(EMessageException e,
 BOOL LLMessageSystem::callExceptionFunc(EMessageException exception)
 {
 	callbacks_t::iterator it = mExceptionCallbacks.find(exception);
-	if(it != mExceptionCallbacks.end())
+	if(it == mExceptionCallbacks.end())
 	{
-		((*it).second.first)(this, (*it).second.second,exception);
-		return TRUE;
+		return FALSE;
 	}
-	return FALSE;
+
+	exception_t& ex = it->second;
+	msg_exception_callback ex_cb = ex.first;
+
+	if (!ex_cb)
+	{
+		LL_WARNS("Messaging") << "LLMessageSystem::callExceptionFunc: bad message exception callback." << llendl;
+		return FALSE;
+	}
+
+	(ex_cb)(this, ex.second, exception);
+
+	return TRUE;
 }
 
 void LLMessageSystem::setTimingFunc(msg_timing_callback func, void* data)