Python code coverage for Python/asdl.c

#	count	content
1	n/a	#include "Python.h"
2	n/a	#include "asdl.h"
3	n/a
4	n/a	asdl_seq *
5	n/a	_Py_asdl_seq_new(Py_ssize_t size, PyArena *arena)
6	n/a	{
7	n/a	asdl_seq *seq = NULL;
8	n/a	size_t n;
9	n/a
10	n/a	/* check size is sane */
11	n/a	if (size < 0 \|\|
12	n/a	(size && (((size_t)size - 1) > (SIZE_MAX / sizeof(void *))))) {
13	n/a	PyErr_NoMemory();
14	n/a	return NULL;
15	n/a	}
16	n/a	n = (size ? (sizeof(void ) (size - 1)) : 0);
17	n/a
18	n/a	/* check if size can be added safely */
19	n/a	if (n > SIZE_MAX - sizeof(asdl_seq)) {
20	n/a	PyErr_NoMemory();
21	n/a	return NULL;
22	n/a	}
23	n/a	n += sizeof(asdl_seq);
24	n/a
25	n/a	seq = (asdl_seq *)PyArena_Malloc(arena, n);
26	n/a	if (!seq) {
27	n/a	PyErr_NoMemory();
28	n/a	return NULL;
29	n/a	}
30	n/a	memset(seq, 0, n);
31	n/a	seq->size = size;
32	n/a	return seq;
33	n/a	}
34	n/a
35	n/a	asdl_int_seq *
36	n/a	_Py_asdl_int_seq_new(Py_ssize_t size, PyArena *arena)
37	n/a	{
38	n/a	asdl_int_seq *seq = NULL;
39	n/a	size_t n;
40	n/a
41	n/a	/* check size is sane */
42	n/a	if (size < 0 \|\|
43	n/a	(size && (((size_t)size - 1) > (SIZE_MAX / sizeof(void *))))) {
44	n/a	PyErr_NoMemory();
45	n/a	return NULL;
46	n/a	}
47	n/a	n = (size ? (sizeof(void ) (size - 1)) : 0);
48	n/a
49	n/a	/* check if size can be added safely */
50	n/a	if (n > SIZE_MAX - sizeof(asdl_seq)) {
51	n/a	PyErr_NoMemory();
52	n/a	return NULL;
53	n/a	}
54	n/a	n += sizeof(asdl_seq);
55	n/a
56	n/a	seq = (asdl_int_seq *)PyArena_Malloc(arena, n);
57	n/a	if (!seq) {
58	n/a	PyErr_NoMemory();
59	n/a	return NULL;
60	n/a	}
61	n/a	memset(seq, 0, n);
62	n/a	seq->size = size;
63	n/a	return seq;
64	n/a	}