Checks link status of program before returning attribute locations.

TRAC #11658 Signed-off-by: Andrew Lewycky Signed-off-by: Daniel Koch Author: Shannon Woods git-svn-id: https://angleproject.googlecode.com/svn/trunk@130 736b8ea6-26fd-11df-bfd4-992fa37f6226

Checks link status of program before returning attribute locations.
cf4aa879 · daniel@transgaming.com · e9d6ed03 · cf4aa879
Commit cf4aa879 authored Apr 13, 2010 by daniel@transgaming.com
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libGLESv2.cpp src/libGLESv2/libGLESv2.cpp +5 -0

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--- a/src/libGLESv2/libGLESv2.cpp
+++ b/src/libGLESv2/libGLESv2.cpp
@@ -1756,6 +1756,11 @@ int __stdcall glGetAttribLocation(GLuint program, const GLchar* name)
                }
            }

+            if (!programObject->isLinked())
+            {
+                return error(GL_INVALID_OPERATION, -1);
+            }
+
            return programObject->getAttributeLocation(name);
        }
    }