Check FunctionsEGL::terminatePtr before use.

FunctionsEGL::terminatePtr could be null if initialization failed, so check it before use to avoid crashing. Change-Id: Ide9378c8e26749ab9d58c01cb36cd923836cde98 Reviewed-on: https://chromium-review.googlesource.com/506627Reviewed-by: Yuly Novikov <ynovikov@chromium.org> Commit-Queue: Frank Henigman <fjhenigman@chromium.org>

Check FunctionsEGL::terminatePtr before use.
d5e8e196 · Frank Henigman · Commit Bot · e9ed3d86 · d5e8e196
Commit d5e8e196 authored May 15, 2017 by Frank Henigman Committed by Commit Bot May 15, 2017
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FunctionsEGL.cpp src/libANGLE/renderer/gl/egl/FunctionsEGL.cpp +1 -1

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--- a/src/libANGLE/renderer/gl/egl/FunctionsEGL.cpp
+++ b/src/libANGLE/renderer/gl/egl/FunctionsEGL.cpp
@@ -184,7 +184,7 @@ egl::Error FunctionsEGL::initialize(EGLNativeDisplayType nativeDisplay)
 egl::Error FunctionsEGL::terminate()
 {
-    if (mFnPtrs->terminatePtr(mEGLDisplay) == EGL_TRUE)
+    if (mFnPtrs->terminatePtr == nullptr || mFnPtrs->terminatePtr(mEGLDisplay) == EGL_TRUE)
    {
        mEGLDisplay = nullptr;
        return egl::Error(EGL_SUCCESS);