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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
Python/import.c
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@ -853,7 +853,7 @@ write_compiled_module(PyCodeObject *co, char *cpathname, time_t mtime)
/* Now write the true mtime */
fseek(fp, 4L, 0);
assert(mtime < LONG_MAX);
PyMarshal_WriteLongToFile(mtime, fp, Py_MARSHAL_VERSION);
PyMarshal_WriteLongToFile((long)mtime, fp, Py_MARSHAL_VERSION);
fflush(fp);
fclose(fp);
if (Py_VerboseFlag)
@ -1016,7 +1016,7 @@ get_path_importer(PyObject *path_importer_cache, PyObject *path_hooks,
PyObject *p)
{
PyObject *importer;
int j, nhooks;
Py_ssize_t j, nhooks;
/* These conditions are the caller's responsibility: */
assert(PyList_Check(path_hooks));
@ -1075,7 +1075,7 @@ static struct filedescr *
find_module(char *fullname, char *subname, PyObject *path, char *buf,
size_t buflen, FILE **p_fp, PyObject **p_loader)
{
int i, npath;
Py_ssize_t i, npath;
size_t len, namelen;
struct filedescr *fdp = NULL;
char *filemode;
@ -2028,7 +2028,7 @@ get_parent(PyObject *globals, char *buf, Py_ssize_t *p_buflen, int level)
modpath = PyDict_GetItem(globals, pathstr);
if (modpath != NULL) {
int len = PyString_GET_SIZE(modname);
Py_ssize_t len = PyString_GET_SIZE(modname);
if (len > MAXPATHLEN) {
PyErr_SetString(PyExc_ValueError,
"Module name too long");