cairo:svg-render-fuzzer: Negative-size-param in _blit_xrgb32_lerp_spans

Project: https://gitlab.freedesktop.org/cairo/cairo.git Detailed Report: https://oss-fuzz.com/testcase?key=5560733076619264 Project: cairo Fuzzing Engine: libFuzzer Fuzz Target: svg-render-fuzzer Job Type: libfuzzerasancairo Platform Id: linux Crash Type: Negative-size-param Crash Address: Crash...