[Bf-blender-cvs] [0bf54dd66be] master: Fix T53686: VSE Render crash when zooming timeline.
Bastien Montagne
noreply at git.blender.org
Thu Feb 1 15:55:52 CET 2018
Commit: 0bf54dd66be97132291c872fae5be32d738f0eb9
Author: Bastien Montagne
Date: Thu Feb 1 15:53:49 2018 +0100
Branches: master
https://developer.blender.org/rB0bf54dd66be97132291c872fae5be32d738f0eb9
Fix T53686: VSE Render crash when zooming timeline.
Epic fail from recent 'security' fixes (rBe04d7c49dca9). ;)
To be backported to 2.79a!
===================================================================
M source/blender/blenkernel/intern/DerivedMesh.c
===================================================================
diff --git a/source/blender/blenkernel/intern/DerivedMesh.c b/source/blender/blenkernel/intern/DerivedMesh.c
index 319e0c243de..26aecb526d4 100644
--- a/source/blender/blenkernel/intern/DerivedMesh.c
+++ b/source/blender/blenkernel/intern/DerivedMesh.c
@@ -1658,7 +1658,7 @@ static void shapekey_layers_to_keyblocks(DerivedMesh *dm, Mesh *me, int actshape
cos = CustomData_get_layer_n(&dm->vertData, CD_SHAPEKEY, i);
kb->totelem = dm->numVertData;
- kb->data = kbcos = MEM_malloc_arrayN(kb->totelem, sizeof(float), "kbcos DerivedMesh.c");
+ kb->data = kbcos = MEM_malloc_arrayN(kb->totelem, 3 * sizeof(float), "kbcos DerivedMesh.c");
if (kb->uid == actshape_uid) {
MVert *mvert = dm->getVertArray(dm);
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