freetype2:glyphs-outlines: Heap-buffer-overflow in sdf_generate_subdivision

Detailed Report: https://oss-fuzz.com/testcase?key=6506681604571136 Project: freetype2 Fuzzing Engine: afl Fuzz Target: glyphs-outlines Job Type: aflasanfreetype2 Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x7d0090c02728 Crash State: sdfgeneratesubdivision...