merge fixes for storm-1602 up to latest viewer-development

2 files changed, 17 insertions, 1 deletions

diff --git a/indra/llmessage/llcurl.cpp b/indra/llmessage/llcurl.cpp
index 14e169c6b1..6d9213f51b 100644
--- a/indra/llmessage/llcurl.cpp
+++ b/indra/llmessage/llcurl.cpp
@@ -222,7 +222,7 @@ namespace boost
 std::set<CURL*> LLCurl::Easy::sFreeHandles;
 std::set<CURL*> LLCurl::Easy::sActiveHandles;
 LLMutex* LLCurl::Easy::sHandleMutex = NULL;
-
+LLMutex* LLCurl::Easy::sMultiMutex = NULL;
 
 //static
 CURL* LLCurl::Easy::allocEasyHandle()
@@ -553,6 +553,11 @@ LLCurl::Multi::~Multi()
 {
 	llassert(isStopped());
 
+	if (LLCurl::sMultiThreaded)
+	{
+		LLCurl::Easy::sMultiMutex->lock();
+	}
+
 	delete mSignal;
 	mSignal = NULL;
 
@@ -573,6 +578,11 @@ LLCurl::Multi::~Multi()
 
 	check_curl_multi_code(curl_multi_cleanup(mCurlMultiHandle));
 	--gCurlMultiCount;
+
+	if (LLCurl::sMultiThreaded)
+	{
+		LLCurl::Easy::sMultiMutex->unlock();
+	}
 }
 
 CURLMsg* LLCurl::Multi::info_read(S32* msgs_in_queue)
@@ -606,6 +616,7 @@ void LLCurl::Multi::run()
 		mPerformState = PERFORM_STATE_PERFORMING;
 		if (!mQuitting)
 		{
+			LLMutexLock lock(LLCurl::Easy::sMultiMutex);
 			doPerform();
 		}
 	}
@@ -1179,6 +1190,7 @@ void LLCurl::initClass(bool multi_threaded)
 	check_curl_code(code);
 	
 	Easy::sHandleMutex = new LLMutex();
+	Easy::sMultiMutex = new LLMutex();
 
 #if SAFE_SSL
 	S32 mutex_count = CRYPTO_num_locks();
@@ -1200,6 +1212,8 @@ void LLCurl::cleanupClass()
 
 	delete Easy::sHandleMutex;
 	Easy::sHandleMutex = NULL;
+	delete Easy::sMultiMutex;
+	Easy::sMultiMutex = NULL;
 
 	for (std::set<CURL*>::iterator iter = Easy::sFreeHandles.begin(); iter != Easy::sFreeHandles.end(); ++iter)
 	{
diff --git a/indra/llmessage/llcurl.h b/indra/llmessage/llcurl.h
index 213b281e72..87de202717 100644..100755
--- a/indra/llmessage/llcurl.h
+++ b/indra/llmessage/llcurl.h
@@ -232,6 +232,7 @@ public:
 
 private:
 	friend class LLCurl;
+	friend class LLCurl::Multi;
 
 	CURL*				mCurlEasyHandle;
 	struct curl_slist*	mHeaders;
@@ -251,6 +252,7 @@ private:
 	static std::set<CURL*> sFreeHandles;
 	static std::set<CURL*> sActiveHandles;
 	static LLMutex* sHandleMutex;
+	static LLMutex* sMultiMutex;
 };
 
 class LLCurl::Multi : public LLThread