diff options
| author | Julian Eisel <eiseljulian@gmail.com> | 2017-11-19 15:16:14 +0300 |
|---|---|---|
| committer | Julian Eisel <eiseljulian@gmail.com> | 2017-11-19 15:16:14 +0300 |
| commit | 7f96323cd001bc7555d0f145027e3bbbbc1462b8 (patch) | |
| tree | 842a4ac4095be5c22bd0a505612c731351839a29 /source/blender/blenkernel/intern/subsurf_ccg.c | |
| parent | 4de142e0b7ba014a3e1e41672600aa38465f2454 (diff) | |
| parent | 3133d2d58c391544a48342860120336e2a0f944e (diff) | |
Merge branch 'master' into blender2.8
Diffstat (limited to 'source/blender/blenkernel/intern/subsurf_ccg.c')
| -rw-r--r-- | source/blender/blenkernel/intern/subsurf_ccg.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/source/blender/blenkernel/intern/subsurf_ccg.c b/source/blender/blenkernel/intern/subsurf_ccg.c index d461e03fcda..2f9a7090caf 100644 --- a/source/blender/blenkernel/intern/subsurf_ccg.c +++ b/source/blender/blenkernel/intern/subsurf_ccg.c @@ -3777,10 +3777,12 @@ static void ccgDM_release(DerivedMesh *dm) if (ccgdm->gridOffset) MEM_freeN(ccgdm->gridOffset); if (ccgdm->gridFlagMats) MEM_freeN(ccgdm->gridFlagMats); if (ccgdm->gridHidden) { - int i, numGrids = dm->getNumGrids(dm); - for (i = 0; i < numGrids; i++) { - if (ccgdm->gridHidden[i]) + /* Using dm->getNumGrids(dm) accesses freed memory */ + uint numGrids = ccgdm->numGrid; + for (uint i = 0; i < numGrids; i++) { + if (ccgdm->gridHidden[i]) { MEM_freeN(ccgdm->gridHidden[i]); + } } MEM_freeN(ccgdm->gridHidden); } @@ -4084,6 +4086,7 @@ static void ccgdm_create_grids(DerivedMesh *dm) ccgdm->gridFaces = gridFaces; ccgdm->gridOffset = gridOffset; ccgdm->gridFlagMats = gridFlagMats; + ccgdm->numGrid = numGrids; } static CCGElem **ccgDM_getGridData(DerivedMesh *dm) |