From b502a802f4aad87211476d126544d6c1d9cee7e6 Mon Sep 17 00:00:00 2001
From: siavashserver <siavashserver@gmail.com>
Date: Thu, 8 Mar 2018 09:13:36 +0330
Subject: [PATCH] Fix memory leak upon ProcessDeferred failure.

---
 glslang/MachineIndependent/ShaderLang.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/glslang/MachineIndependent/ShaderLang.cpp b/glslang/MachineIndependent/ShaderLang.cpp
index 7525396b..44607523 100644
--- a/glslang/MachineIndependent/ShaderLang.cpp
+++ b/glslang/MachineIndependent/ShaderLang.cpp
@@ -840,8 +840,13 @@ bool ProcessDeferred(
     // Add built-in symbols that are potentially context dependent;
     // they get popped again further down.
     if (! AddContextSpecificSymbols(resources, compiler->infoSink, symbolTable, version, profile, spvVersion,
-                                    stage, source))
+                                    stage, source)) {
+        delete symbolTableMemory;
+        delete [] lengths;
+        delete [] strings;
+        delete [] names;
         return false;
+    }
 
     //
     // Now we can process the full shader under proper symbols and rules.