7 files changed, 40 insertions, 34 deletions
diff --git a/indra/llcommon/llmemory.h b/indra/llcommon/llmemory.h
index 40cde485cf..10013e0f92 100644
--- a/indra/llcommon/llmemory.h
+++ b/indra/llcommon/llmemory.h
@@ -87,7 +87,11 @@ inline void* ll_aligned_realloc_16(void* ptr, size_t size, size_t old_size) // r
 	void* ret = ll_aligned_malloc_16(size);
 	if (ptr)
 	{
-		memcpy(ret, ptr, old_size);
+		if (ret)
+		{
+			// Only copy the size of the smallest memory block to avoid memory corruption.
+			memcpy(ret, ptr, llmin(old_size, size));
+		}
 		ll_aligned_free_16(ptr);
 	}
 	return ret;
diff --git a/indra/llui/llfolderview.cpp b/indra/llui/llfolderview.cpp
index c1a11851e2..c8b8bcae48 100644
--- a/indra/llui/llfolderview.cpp
+++ b/indra/llui/llfolderview.cpp
@@ -504,7 +504,11 @@ void LLFolderView::sanitizeSelection()
 		LLFolderViewItem* item = *item_iter;
 
 		// ensure that each ancestor is open and potentially passes filtering
-		BOOL visible = item->getViewModelItem()->potentiallyVisible(); // initialize from filter state for this item
+		BOOL visible = false;
+		if(item->getViewModelItem())
+		{
+			visible = item->getViewModelItem()->potentiallyVisible(); // initialize from filter state for this item
+		}
 		// modify with parent open and filters states
 		LLFolderViewFolder* parent_folder = item->getParentFolder();
 		// Move up through parent folders and see what's visible
diff --git a/indra/llui/lltextbase.cpp b/indra/llui/lltextbase.cpp
index b827acb185..8839afb60d 100644
--- a/indra/llui/lltextbase.cpp
+++ b/indra/llui/lltextbase.cpp
@@ -1359,6 +1359,7 @@ void LLTextBase::onSpellCheckSettingsChange()
 
 void LLTextBase::onFocusReceived()
 {
+	LLUICtrl::onFocusReceived();
 	if (!getLength() && !mLabel.empty())
 	{
 		// delete label which is LLLabelTextSegment
@@ -1368,6 +1369,7 @@ void LLTextBase::onFocusReceived()
 
 void LLTextBase::onFocusLost()
 {
+	LLUICtrl::onFocusLost();
 	if (!getLength() && !mLabel.empty())
 	{
 		resetLabel();
diff --git a/indra/newview/llimfloatercontainer.cpp b/indra/newview/llimfloatercontainer.cpp
index c9c7e94af9..14ed0b3c3e 100644
--- a/indra/newview/llimfloatercontainer.cpp
+++ b/indra/newview/llimfloatercontainer.cpp
@@ -286,32 +286,21 @@ void LLIMFloaterContainer::onCloseFloater(LLUUID& id)
 // virtual
 void LLIMFloaterContainer::computeResizeLimits(S32& new_min_width, S32& new_min_height)
 {
-	bool is_left_pane_expanded = !mConversationsPane->isCollapsed();
-	bool is_right_pane_expanded = !mMessagesPane->isCollapsed();
-
-	S32 conversations_pane_min_dim = mConversationsPane->getMinDim();
-
-	if (is_right_pane_expanded)
+	// possibly increase floater's minimum height according to children's minimums
+	for (S32 tab_idx = 0; tab_idx < mTabContainer->getTabCount(); ++tab_idx)
 	{
-		S32 conversations_pane_width =
-				(is_left_pane_expanded ? gSavedPerAccountSettings.getS32("ConversationsListPaneWidth") : conversations_pane_min_dim);
-
-		// possibly increase minimum size constraint due to children's minimums.
-		for (S32 tab_idx = 0; tab_idx < mTabContainer->getTabCount(); ++tab_idx)
+		LLFloater* floaterp = dynamic_cast<LLFloater*>(mTabContainer->getPanelByIndex(tab_idx));
+		if (floaterp)
 		{
-			LLFloater* floaterp = dynamic_cast<LLFloater*>(mTabContainer->getPanelByIndex(tab_idx));
-			if (floaterp)
-			{
-				new_min_width = llmax(new_min_width,
-						floaterp->getMinWidth() + conversations_pane_width + LLPANEL_BORDER_WIDTH * 2);
-				new_min_height = llmax(new_min_height, floaterp->getMinHeight());
-			}
+			new_min_height = llmax(new_min_height, floaterp->getMinHeight());
 		}
 	}
-	else
-	{
-		new_min_width = conversations_pane_min_dim;
-	}
+
+	S32 conversations_pane_min_dim = mConversationsPane->getRelevantMinDim();
+	S32 messages_pane_min_dim = mMessagesPane->getRelevantMinDim();
+
+	// set floater's minimum width according to relevant minimal children's dimensionals
+	new_min_width = conversations_pane_min_dim + messages_pane_min_dim + LLPANEL_BORDER_WIDTH*2;
 }
 
 void LLIMFloaterContainer::onNewMessageReceived(const LLSD& data)
@@ -938,15 +927,18 @@ void LLIMFloaterContainer::doToSelected(const LLSD& userdata)
     const LLConversationItem * conversationItem = getCurSelectedViewModelItem();
     uuid_vec_t selected_uuids;
 
-    getParticipantUUIDs(selected_uuids);
-
-    if(conversationItem->getType() == LLConversationItem::CONV_PARTICIPANT)
+    if(conversationItem != NULL)
     {
-        doToParticipants(command, selected_uuids);
-    }
-    else
-    {
-        doToSelectedConversation(command, selected_uuids);
+    	getParticipantUUIDs(selected_uuids);
+
+    	if(conversationItem->getType() == LLConversationItem::CONV_PARTICIPANT)
+    	{
+    		doToParticipants(command, selected_uuids);
+    	}
+    	else
+    	{
+    		doToSelectedConversation(command, selected_uuids);
+    	}
     }
 }
 
@@ -1175,8 +1167,9 @@ void LLIMFloaterContainer::setNearbyDistances()
 void LLIMFloaterContainer::addConversationListItem(const LLUUID& uuid, bool isWidgetSelected /*= false*/)
 {
 	bool is_nearby_chat = uuid.isNull();
-	
-	std::string display_name = is_nearby_chat ? LLTrans::getString("NearbyChatTitle") : LLIMModel::instance().getName(uuid);
+
+    //Stores the display name for the conversation line item
+	std::string display_name = is_nearby_chat ? LLTrans::getString("NearbyChatLabel") : LLIMModel::instance().getName(uuid);
 
 	// Check if the item is not already in the list, exit if it is and has the same name and uuid (nothing to do)
 	// Note: this happens often, when reattaching a torn off conversation for instance
diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp
index ba047487f5..b6f3301c6c 100644
--- a/indra/newview/pipeline.cpp
+++ b/indra/newview/pipeline.cpp
@@ -706,6 +706,8 @@ void LLPipeline::cleanup()
 	mInitialized = FALSE;
 
 	mDeferredVB = NULL;
+
+	mCubeVB = NULL;
 }
 
 //============================================================================
diff --git a/indra/newview/skins/default/textures/icons/nearby_chat_icon.png b/indra/newview/skins/default/textures/icons/nearby_chat_icon.png
index 7c3ad40381..48c2379133 100644
--- a/indra/newview/skins/default/textures/icons/nearby_chat_icon.png
+++ b/indra/newview/skins/default/textures/icons/nearby_chat_icon.png
diff --git a/indra/newview/skins/default/xui/en/strings.xml b/indra/newview/skins/default/xui/en/strings.xml
index 696c282887..01da0a3686 100644
--- a/indra/newview/skins/default/xui/en/strings.xml
+++ b/indra/newview/skins/default/xui/en/strings.xml
@@ -385,6 +385,7 @@ Please try logging in again in a minute.</string>
 
 	<!-- Chat -->
 	<string name="NearbyChatTitle">Nearby chat</string>
+  <string name="NearbyChatLabel">(Nearby chat)</string>
 	<string name="whisper">whispers:</string>
 	<string name="shout">shouts:</string>
 	<string name="ringing">Connecting to in-world Voice Chat...</string>