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Change int to Py_ssize_t in several places.

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Add (int) casts to silence compiler warnings.
Raise Python exceptions for overflows.
This commit is contained in:
Martin v. Löwis 2006-03-07 12:08:51 +00:00
parent 8eb8a829c1
commit 725507b52e
11 changed files with 57 additions and 32 deletions
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8
Modules/posixmodule.c
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@ -2317,9 +2317,9 @@ posix__exit(PyObject *self, PyObject *args)
#if defined(HAVE_EXECV) || defined(HAVE_SPAWNV)
static void
free_string_array(char **array, int count)
free_string_array(char **array, Py_ssize_t count)
{
int i;
Py_ssize_t i;
for (i = 0; i < count; i++)
PyMem_Free(array[i]);
PyMem_DEL(array);
@ -2341,7 +2341,7 @@ posix_execv(PyObject *self, PyObject *args)
char *path;
PyObject *argv;
char **argvlist;
int i, argc;
Py_ssize_t i, argc;
PyObject *(*getitem)(PyObject *, Py_ssize_t);
/* execv has two arguments: (path, argv), where
@ -2410,7 +2410,7 @@ posix_execve(PyObject *self, PyObject *args)
char **argvlist;
char **envlist;
PyObject *key, *val, *keys=NULL, *vals=NULL;
int i, pos, argc, envc;
Py_ssize_t i, pos, argc, envc;
PyObject *(*getitem)(PyObject *, Py_ssize_t);
int lastarg = 0;