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Fix more memory allocation issues found with failmalloc.

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This commit is contained in:
Neal Norwitz 2006-07-22 16:20:49 +00:00
parent 468e45edc1
commit b59d08c2fb
6 changed files with 74 additions and 36 deletions
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8
Python/pyarena.c
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@ -132,19 +132,19 @@ PyArena_New()
{
PyArena* arena = (PyArena *)malloc(sizeof(PyArena));
if (!arena)
return NULL;
return (PyArena*)PyErr_NoMemory();
arena->a_head = block_new(DEFAULT_BLOCK_SIZE);
arena->a_cur = arena->a_head;
if (!arena->a_head) {
free((void *)arena);
return NULL;
return (PyArena*)PyErr_NoMemory();
}
arena->a_objects = PyList_New(0);
if (!arena->a_objects) {
block_free(arena->a_head);
free((void *)arena);
return NULL;
return (PyArena*)PyErr_NoMemory();
}
#if defined(Py_DEBUG)
arena->total_allocs = 0;
@ -191,7 +191,7 @@ PyArena_Malloc(PyArena *arena, size_t size)
{
void *p = block_alloc(arena->a_cur, size);
if (!p)
return NULL;
return PyErr_NoMemory();
#if defined(Py_DEBUG)
arena->total_allocs++;
arena->total_size += size;