Staging
v0.5.1
v0.5.1
https://github.com/python/cpython
Revision f9fa920c30326050a7096c5cb3594465d1e75ff2 authored by Miss Islington (bot) on 18 November 2020, 22:37:37 UTC, committed by GitHub on 18 November 2020, 22:37:37 UTC
(cherry picked from commit fa8748271a61177e9bf609921fa464cc6990478b) Co-authored-by: Irit Katriel <iritkatriel@yahoo.com>
1 parent 37f6fe2
Tip revision: f9fa920c30326050a7096c5cb3594465d1e75ff2 authored by Miss Islington (bot) on 18 November 2020, 22:37:37 UTC
[3.9] bpo-38320: Clarify that expectedFailure is satisfied by either failure or error of the test. (GH-22740) (GH-22783)
[3.9] bpo-38320: Clarify that expectedFailure is satisfied by either failure or error of the test. (GH-22740) (GH-22783)
Tip revision: f9fa920
asdl.c
#include "Python.h"
#include "asdl.h"
asdl_seq *
_Py_asdl_seq_new(Py_ssize_t size, PyArena *arena)
{
asdl_seq *seq = NULL;
size_t n;
/* check size is sane */
if (size < 0 ||
(size && (((size_t)size - 1) > (SIZE_MAX / sizeof(void *))))) {
PyErr_NoMemory();
return NULL;
}
n = (size ? (sizeof(void *) * (size - 1)) : 0);
/* check if size can be added safely */
if (n > SIZE_MAX - sizeof(asdl_seq)) {
PyErr_NoMemory();
return NULL;
}
n += sizeof(asdl_seq);
seq = (asdl_seq *)PyArena_Malloc(arena, n);
if (!seq) {
PyErr_NoMemory();
return NULL;
}
memset(seq, 0, n);
seq->size = size;
return seq;
}
asdl_int_seq *
_Py_asdl_int_seq_new(Py_ssize_t size, PyArena *arena)
{
asdl_int_seq *seq = NULL;
size_t n;
/* check size is sane */
if (size < 0 ||
(size && (((size_t)size - 1) > (SIZE_MAX / sizeof(void *))))) {
PyErr_NoMemory();
return NULL;
}
n = (size ? (sizeof(void *) * (size - 1)) : 0);
/* check if size can be added safely */
if (n > SIZE_MAX - sizeof(asdl_seq)) {
PyErr_NoMemory();
return NULL;
}
n += sizeof(asdl_seq);
seq = (asdl_int_seq *)PyArena_Malloc(arena, n);
if (!seq) {
PyErr_NoMemory();
return NULL;
}
memset(seq, 0, n);
seq->size = size;
return seq;
}
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