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Fix eglMakeCurrent and eglDestroySurface validation checks #4652

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Fix eglMakeCurrent and eglDestroySurface validation checks #4652

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15 changes: 13 additions & 2 deletions third_party/angle/src/libANGLE/validationEGL.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1851,7 +1851,8 @@ Error ValidateMakeCurrent(Display *display, Surface *draw, Surface *read, gl::Co
ANGLE_TRY(ValidateContext(display, context));
}

if (display->isInitialized() && display->isDeviceLost())
if (display->isInitialized() && display->isDeviceLost() &&
(context != EGL_NO_CONTEXT || draw != EGL_NO_SURFACE || read != EGL_NO_SURFACE))
{
return EglContextLost();
}
Expand Down Expand Up @@ -3059,7 +3060,17 @@ Error ValidateDestroySurface(const Display *display,
const Surface *surface,
const EGLSurface eglSurface)
{
ANGLE_TRY(ValidateSurface(display, surface));
ANGLE_TRY(ValidateDisplayPointer(display));

if (!display->isInitialized())
{
return EglNotInitialized() << "display is not initialized.";
}

if (!display->isValidSurface(surface))
{
return EglBadSurface();
}

if (eglSurface == EGL_NO_SURFACE)
{
Expand Down
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