mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-07-30 14:44:10 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

Issue #21233: Revert bytearray(int) optimization using calloc()

Browse source
This commit is contained in:
Victor Stinner 2014-06-02 22:22:42 +02:00
parent d8f0d922d5
commit 2bc4d95bb6
3 changed files with 7 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

16
Objects/bytearrayobject.c
View file

@ -813,21 +813,9 @@ bytearray_init(PyByteArrayObject *self, PyObject *args, PyObject *kwds)
}
else {
if (count > 0) {
void *sval;
Py_ssize_t alloc;
assert (Py_SIZE(self) == 0);
alloc = count + 1;
sval = PyObject_Calloc(1, alloc);
if (sval == NULL)
if (PyByteArray_Resize((PyObject *)self, count))
return -1;
PyObject_Free(self->ob_bytes);
self->ob_bytes = self->ob_start = sval;
Py_SIZE(self) = count;
self->ob_alloc = alloc;
memset(PyByteArray_AS_STRING(self), 0, count);
}
return 0;
}