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| author | Bastien Montagne <montagne29@wanadoo.fr> | 2016-11-16 14:38:57 +0300 |
|---|---|---|
| committer | Bastien Montagne <montagne29@wanadoo.fr> | 2016-11-16 14:42:17 +0300 |
| commit | 209bc9977c9754d3ad5d4cf550a460eb56814686 (patch) | |
| tree | 21cb111c63fdebafcabe9b5a1cfe5390e330bf2c /source/blender/editors | |
| parent | f86eccb1ca2388ae203df2a59285a2f2fb9b6aa8 (diff) | |
Fix T50046: Segmentation fault due to out-of-range VertexGroup.weight() call.
`get_vert_def_nr()` was not checking vert index in bmesh case (aka Edit mode).
Diffstat (limited to 'source/blender/editors')
| -rw-r--r-- | source/blender/editors/object/object_vgroup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/source/blender/editors/object/object_vgroup.c b/source/blender/editors/object/object_vgroup.c index 82da6f58912..56f59dca9a1 100644 --- a/source/blender/editors/object/object_vgroup.c +++ b/source/blender/editors/object/object_vgroup.c @@ -886,7 +886,7 @@ static float get_vert_def_nr(Object *ob, const int def_nr, const int vertnum) const int cd_dvert_offset = CustomData_get_offset(&em->bm->vdata, CD_MDEFORMVERT); /* warning, this lookup is _not_ fast */ - if (cd_dvert_offset != -1) { + if (cd_dvert_offset != -1 && vertnum < em->bm->totvert) { BMVert *eve; BM_mesh_elem_table_ensure(em->bm, BM_VERT); eve = BM_vert_at_index(em->bm, vertnum); |