Commit: 7083ea36e20a8364a37dc4a21d9a02002c80a8da Author: Campbell Barton Date: Tue Feb 15 19:48:14 2022 +1100 Branches: blender-v3.1-release https://developer.blender.org/rB7083ea36e20a8364a37dc4a21d9a02002c80a8da
Fix T94085: Crash with empty stroke list =================================================================== M source/blender/editors/curve/editcurve_paint.c =================================================================== diff --git a/source/blender/editors/curve/editcurve_paint.c b/source/blender/editors/curve/editcurve_paint.c index 403ace56e3b..e56eaeb8295 100644 --- a/source/blender/editors/curve/editcurve_paint.c +++ b/source/blender/editors/curve/editcurve_paint.c @@ -588,6 +588,14 @@ static bool curve_draw_init(bContext *C, wmOperator *op, bool is_invoke) cdd->vc.scene = CTX_data_scene(C); cdd->vc.view_layer = CTX_data_view_layer(C); cdd->vc.obedit = CTX_data_edit_object(C); + + /* Using an empty stroke complicates logic later, + * it's simplest to disallow early on (see: T94085). */ + if (RNA_collection_length(op->ptr, "stroke") == 0) { + MEM_freeN(cdd); + BKE_report(op->reports, RPT_ERROR, "The \"stroke\" cannot be empty"); + return false; + } } op->customdata = cdd; _______________________________________________ Bf-blender-cvs mailing list Bf-blender-cvs@blender.org List details, subscription details or unsubscribe: https://lists.blender.org/mailman/listinfo/bf-blender-cvs