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| author | Kent Mein <mein@cs.umn.edu> | 2009-06-14 02:23:24 +0400 |
|---|---|---|
| committer | Kent Mein <mein@cs.umn.edu> | 2009-06-14 02:23:24 +0400 |
| commit | 472239cc948443e8265fc6359834225214ae03c5 (patch) | |
| tree | 960c383aab52bb9efb76033b7b97a3119c6b444f /source | |
| parent | a7ac260cc5e47bfca6e9678f1271fbdd438ac119 (diff) | |
coverity issue CID: 307
Checker: FORWARD_NULL (help)
File: base/src/source/blender/blenkernel/intern/modifier.c
Function: meshdeformModifier_deformVerts
Description: Variable "dm" tracked as NULL was passed to a function that dereferences it.
fix provided by Brecht.
Kent
Diffstat (limited to 'source')
| -rw-r--r-- | source/blender/blenkernel/intern/modifier.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/source/blender/blenkernel/intern/modifier.c b/source/blender/blenkernel/intern/modifier.c index 2c4528f641e..29930b3eb58 100644 --- a/source/blender/blenkernel/intern/modifier.c +++ b/source/blender/blenkernel/intern/modifier.c @@ -7813,10 +7813,12 @@ static void meshdeformModifier_deformVerts( { DerivedMesh *dm; - if(!derivedData && ob->type==OB_MESH) - dm= CDDM_from_mesh(ob->data, ob); - else - dm= derivedData; + if (!derivedData) { + dm= get_original_dm(ob, NULL, 0); + if (dm == NULL) return; + } + else dm= derivedData; + modifier_vgroup_cache(md, vertexCos); /* if next modifier needs original vertices */ |