From 462f18c7b25fe3e467f837647d07ab0a78aa8d2b Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Sun, 22 Feb 2015 21:39:56 +0100
Subject: Merged origin/release (checked in because wanted to merge new stuff)

---
 mesalib/src/mesa/main/shader_query.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'mesalib/src/mesa/main/shader_query.cpp')

diff --git a/mesalib/src/mesa/main/shader_query.cpp b/mesalib/src/mesa/main/shader_query.cpp
index 766ad2965..df9081b73 100644
--- a/mesalib/src/mesa/main/shader_query.cpp
+++ b/mesalib/src/mesa/main/shader_query.cpp
@@ -109,6 +109,11 @@ _mesa_GetActiveAttrib(GLhandleARB program, GLuint desired_index,
    GET_CURRENT_CONTEXT(ctx);
    struct gl_shader_program *shProg;
 
+   if (maxLength < 0) {
+      _mesa_error(ctx, GL_INVALID_VALUE, "glGetActiveAttrib(maxLength < 0)");
+      return;
+   }
+
    shProg = _mesa_lookup_shader_program_err(ctx, program, "glGetActiveAttrib");
    if (!shProg)
       return;
-- 
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