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bugfix: #1930 Mathutils.Euler constructor fails to initialize class variables

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Euler object was holding pointer to bad memory.
Euler now owns internal array memory and frees it in destructor.
This commit is contained in:
Stephen Swaney 2004-12-01 23:09:59 +00:00
parent 8fc85d9c8f
commit 70c386cddf
1 changed files with 18 additions and 3 deletions
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21
source/blender/python/api2_2x/euler.c
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@ -150,6 +150,9 @@ PyObject *Euler_Zero( EulerObject * self )
static void Euler_dealloc( EulerObject * self )
{
/* since we own this memory... */
PyMem_Free( self->eul );
PyObject_DEL( self );
}
@ -330,13 +333,25 @@ PyObject *newEulerObject( float *eul )
self = PyObject_NEW( EulerObject, &euler_Type );
/*
we own the self->eul memory and will free it later.
if we received an input arg, copy to our internal array
*/
self->eul = PyMem_Malloc( 3 * sizeof( float ) );
if( ! self->eul )
return EXPP_ReturnPyObjError( PyExc_MemoryError,
"newEulerObject:PyMem_Malloc failed" );
if( !eul ) {
self->eul = PyMem_Malloc( 3 * sizeof( float ) );
for( x = 0; x < 3; x++ ) {
self->eul[x] = 0.0f;
}
} else
self->eul = eul;
} else{
for( x = 0; x < 3; x++){
self->eul[x] = eul[x];
}
}
return ( PyObject * ) self;
}