From 3b3ff53eb53db023462eba0283ef7586e79df35a Mon Sep 17 00:00:00 2001
From: Andrey Kleshchev <andreykproductengine@lindenlab.com>
Date: Fri, 11 Jun 2021 21:16:08 +0300
Subject: SL-15391 Crash at getUniformLocation

---
 indra/llrender/llglslshader.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'indra/llrender')

diff --git a/indra/llrender/llglslshader.cpp b/indra/llrender/llglslshader.cpp
index 0e4753fcc6..08c9dd8769 100644
--- a/indra/llrender/llglslshader.cpp
+++ b/indra/llrender/llglslshader.cpp
@@ -1436,7 +1436,11 @@ GLint LLGLSLShader::getUniformLocation(U32 index)
     GLint ret = -1;
     if (mProgramObject)
     {
-        llassert(index < mUniform.size());
+        if (index >= mUniform.size())
+        {
+            LL_WARNS_ONCE("Shader") << "Uniform index " << index << " out of bounds " << (S32)mUniform.size() << LL_ENDL;
+            return ret;
+        }
         return mUniform[index];
     }
 
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