From a05d98884a3b0dae46c934c92c336b0b5d210dce Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Tue, 15 Dec 2020 12:41:44 +1100 Subject: RNA: disallow negative fcurve data-path array index --- source/blender/makesdna/DNA_anim_types.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'source/blender/makesdna') diff --git a/source/blender/makesdna/DNA_anim_types.h b/source/blender/makesdna/DNA_anim_types.h index bfc72fdd45c..1eafa655195 100644 --- a/source/blender/makesdna/DNA_anim_types.h +++ b/source/blender/makesdna/DNA_anim_types.h @@ -612,7 +612,12 @@ typedef struct FCurve { char _pad[3]; /* RNA - data link */ - /** When the RNA property from `rna_path` is an array, use this to access the array index. */ + /** + * When the RNA property from `rna_path` is an array, use this to access the array index. + * + * \note This may be negative (as it wasn't prevented in 2.91 and older). + * Currently it silently fails to resolve the data-path in this case. + */ int array_index; /** * RNA-path to resolve data-access, see: #RNA_path_resolve_property. -- cgit v1.2.3