commit 496c02dfcb330cbdc95db8e0542247e75ff93b03
author Geoff Lang <geofflang@chromium.org> Thu Oct 20 11:38:11 2016 -0700
committer Commit Bot <commit-bot@chromium.org> Thu Oct 20 20:32:23 2016 +0000
tree 93519e1c5aa04d769533e38f2f439f634b784acc
parent 0a9661f2b4746a37942e9af5539b23f5fbd80013

Implement robust the GetBufferPointerv entry point.

BUG=angleproject:1354

Change-Id: Id7dd8438224adb1e2729bcdc18a306e5dfc83a3b
Reviewed-on: https://chromium-review.googlesource.com/401399
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>

src/libANGLE/validationES2.cpp

diff --git a/src/libANGLE/validationES2.cpp b/src/libANGLE/validationES2.cpp
index 8476879..92fd0d6 100644
--- a/src/libANGLE/validationES2.cpp
+++ b/src/libANGLE/validationES2.cpp
@@ -2170,13 +2170,7 @@
 
 bool ValidateGetBufferPointervOES(Context *context, GLenum target, GLenum pname, void **params)
 {
-    if (!context->getExtensions().mapBuffer)
-    {
-        context->handleError(Error(GL_INVALID_OPERATION, "Map buffer extension not available."));
-        return false;
-    }
-
-    return ValidateGetBufferPointervBase(context, target, pname, params);
+    return ValidateGetBufferPointervBase(context, target, pname, nullptr, params);
 }
 
 bool ValidateMapBufferOES(Context *context, GLenum target, GLenum access)