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Fix reference leaks introduced by the patch for issue #5308.

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This commit is contained in:
Serhiy Storchaka 2013-07-11 19:19:47 +03:00
commit a155d40ed5
1 changed files with 11 additions and 12 deletions
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23
Python/marshal.c
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@ -97,7 +97,7 @@ w_more(int c, WFILE *p)
}
static void
w_string(char *s, Py_ssize_t n, WFILE *p)
w_string(const char *s, Py_ssize_t n, WFILE *p)
{
if (p->fp != NULL) {
fwrite(s, 1, n, p->fp);
@ -141,6 +141,13 @@ w_long(long x, WFILE *p)
# define W_SIZE w_long
#endif
static void
w_pstring(const char *s, Py_ssize_t n, WFILE *p)
{
W_SIZE(n, p);
w_string(s, n, p);
}
/* We assume that Python longs are stored internally in base some power of
2**15; for the sake of portability we'll always read and write them in base
exactly 2**15. */
@ -384,9 +391,7 @@ w_complex_object(PyObject *v, char flag, WFILE *p)
}
else if (PyBytes_CheckExact(v)) {
W_TYPE(TYPE_STRING, p);
n = PyBytes_GET_SIZE(v);
W_SIZE(n, p);
w_string(PyBytes_AS_STRING(v), n, p);
w_pstring(PyBytes_AS_STRING(v), PyBytes_GET_SIZE(v), p);
}
else if (PyUnicode_CheckExact(v)) {
PyObject *utf8;
@ -400,9 +405,7 @@ w_complex_object(PyObject *v, char flag, WFILE *p)
W_TYPE(TYPE_INTERNED, p);
else
W_TYPE(TYPE_UNICODE, p);
n = PyBytes_GET_SIZE(utf8);
W_SIZE(n, p);
w_string(PyBytes_AS_STRING(utf8), n, p);
w_pstring(PyBytes_AS_STRING(utf8), PyBytes_GET_SIZE(utf8), p);
Py_DECREF(utf8);
}
else if (PyTuple_CheckExact(v)) {
@ -485,7 +488,6 @@ w_complex_object(PyObject *v, char flag, WFILE *p)
}
else if (PyObject_CheckBuffer(v)) {
/* Write unknown buffer-style objects as a string */
char *s;
Py_buffer view;
if (PyObject_GetBuffer(v, &view, PyBUF_SIMPLE) != 0) {
w_byte(TYPE_UNKNOWN, p);
@ -494,10 +496,7 @@ w_complex_object(PyObject *v, char flag, WFILE *p)
return;
}
W_TYPE(TYPE_STRING, p);
n = view.len;
s = view.buf;
W_SIZE(n, p);
w_string(s, n, p);
w_pstring(view.buf, view.len, p);
PyBuffer_Release(&view);
}
else {