kc3-lang/freetype

2018-05-30T12:37:46

Fix pointer underflow. The declaration of `edge2' can be reached with `edge1 == NULL' and `axis->edges == 0' which results in undefined behaviour. * src/autofit/afloader.c (af_loader_load_glyph): Initialise `edge2' after checking `axis->num_edges > 1'. `edge1 != NULL' can be assumed.