From 2de764931141314357944627524767476d6d2cf9 Mon Sep 17 00:00:00 2001
From: Fernando Sahmkow <fsahmkow27@gmail.com>
Date: Sat, 29 Jun 2019 14:01:44 -0400
Subject: [PATCH] shader_ir: limit explorastion to best known program size.

---
 src/video_core/shader/decode.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/video_core/shader/decode.cpp b/src/video_core/shader/decode.cpp
index 07a154d77..b0bd6630f 100644
--- a/src/video_core/shader/decode.cpp
+++ b/src/video_core/shader/decode.cpp
@@ -39,7 +39,7 @@ void ShaderIR::Decode() {
     std::memcpy(&header, program_code.data(), sizeof(Tegra::Shader::Header));
 
     disable_flow_stack = false;
-    const auto info = ScanFlow(program_code, MAX_PROGRAM_LENGTH * sizeof(u64), main_offset);
+    const auto info = ScanFlow(program_code, program_size, main_offset);
     if (info) {
         const auto& shader_info = *info;
         coverage_begin = shader_info.start;