Shader Editor UseAfterFreeFix.patch

From b5eeab4d2378e95a1ba58ff1aef53cb979ceb98f Mon Sep 17 00:00:00 2001
From: Joshua Ashton <[email protected]>
Date: Mon, 25 Nov 2019 03:17:05 +0000
Subject: [PATCH] Fix a use after free in shader editor

---
 shadereditor/vnodeview.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/shadereditor/vnodeview.cpp b/shadereditor/vnodeview.cpp
index 154d23c0..5a3f7706 100644
--- a/shadereditor/vnodeview.cpp
+++ b/shadereditor/vnodeview.cpp
@@ -792,9 +792,6 @@ void CNodeView::UpdateRTs()
 	pRenderContext->ClearColor4ub( 0, 0, 0, 255 );
 	pRenderContext->PushRenderTargetAndViewport( GetPingPongRT(0) );
 	pRenderContext->ClearBuffers( true, false );
-#ifndef SHADER_EDITOR_DLL_2006
-	pRenderContext.SafeRelease();
-#endif
 
 	Frustum tmp;
 #ifdef SHADER_EDITOR_DLL_2006
@@ -802,6 +799,9 @@ void CNodeView::UpdateRTs()
 #else
 	render->Push3DView( pRenderContext, setup, 0, GetPingPongRT( 0 ), tmp );
 #endif
+
+	pRenderContext.SafeRelease();
+
 	//pRenderContext->PushRenderTargetAndViewport( GetPingPongRT( 0 ) );
 
 	gShaderEditorSystem->UpdateConstants( &setup );
-- 
2.22.2