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v0.5.1
v0.5.1
https://github.com/python/cpython
Revision 1cd6e926d30552056457820a682c1c361ee0f3ff authored by Miss Islington (bot) on 15 September 2019, 17:13:34 UTC, committed by GitHub on 15 September 2019, 17:13:34 UTC
https://bugs.python.org/issue38178 (cherry picked from commit c717c73fa33a2f3591442059eaf6e7a673e2c725) Co-authored-by: Hrvoje Nikšić <hniksic@gmail.com>
1 parent d6fdfc8
Tip revision: 1cd6e926d30552056457820a682c1c361ee0f3ff authored by Miss Islington (bot) on 15 September 2019, 17:13:34 UTC
bpo-38178: Don't explicitly pass "loop" to EchoClientProtocol. (GH-16159)
bpo-38178: Don't explicitly pass "loop" to EchoClientProtocol. (GH-16159)
Tip revision: 1cd6e92
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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