[Bf-blender-cvs] [4b545d1bbf4] blender2.8: Fix T58975: "@=" operator silently fails

Campbell Barton noreply at git.blender.org
Sun Dec 16 00:42:53 CET 2018


Commit: 4b545d1bbf4363675ecdce4e886377b4dd848442
Author: Campbell Barton
Date:   Sun Dec 16 09:46:34 2018 +1100
Branches: blender2.8
https://developer.blender.org/rB4b545d1bbf4363675ecdce4e886377b4dd848442

Fix T58975: "@=" operator silently fails

D4083 by @artfunkel

===================================================================

M	source/blender/python/mathutils/mathutils_Matrix.c

===================================================================

diff --git a/source/blender/python/mathutils/mathutils_Matrix.c b/source/blender/python/mathutils/mathutils_Matrix.c
index d9319f1ae7c..76921b69d1a 100644
--- a/source/blender/python/mathutils/mathutils_Matrix.c
+++ b/source/blender/python/mathutils/mathutils_Matrix.c
@@ -2550,7 +2550,7 @@ static PyObject *Matrix_imatmul(PyObject *m1, PyObject *m2)
 		}
 
 		/* copy matrix back */
-		memcpy(mat1->matrix, mat, mat1->num_row * mat1->num_col);
+		memcpy(mat1->matrix, mat, (mat1->num_row * mat1->num_col) * sizeof(float));
 	}
 	else {
 		PyErr_Format(PyExc_TypeError,



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