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Fix T51756: Fix crash when transforming vertices in edit mode 

The issue was caused by under-allocation of UV islands calculation.
This commit is contained in:
Sergey Sharybin 2017-06-09 10:46:00 +02:00
parent ab4b7b5368
commit d583af0026
Notes: blender-bot 2023-02-14 06:54:27 +01:00 
Referenced by issue #51756, Random crashes while translating geometry. Shrinkwrap modifier + Proportional editing + Individual Origins Pivot.
1 changed files with 1 additions and 1 deletions
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source/blender/editors/transform/transform_conversions.c
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@ -2280,7 +2280,7 @@ static struct TransIslandData *editmesh_islands_info_calc(
}
if (group_tot_single != 0) {
trans_islands = MEM_reallocN(trans_islands, group_tot + group_tot_single);
trans_islands = MEM_reallocN(trans_islands, sizeof(*trans_islands) * (group_tot + group_tot_single));
BM_ITER_MESH_INDEX (v, &viter, bm, BM_VERTS_OF_MESH, i) {
if (BM_elem_flag_test(v, BM_ELEM_SELECT) && (vert_map[i] == -1)) {