The reply function for xcb_get_geometry was called without handling errors, causing a null-dereference in the fuzzer. These calls should be wrapped and handled safely. Bug: chromium:1080987 Change-Id: Ie1377909b68375fa9bc6eb54bdcbfda0627fd680 Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/45068 Presubmit-Ready: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Alexis Hétu <sugoi@google.com> Reviewed-by: Nicolas Capens <nicolascapens@google.com> Kokoro-Result: kokoro <noreply+kokoro@google.com> Tested-by: Jonah Ryan-Davis <jonahr@google.com>
