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Merged revisions 74943 via svnmerge from

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........
  r74943 | georg.brandl | 2009-09-19 09:35:07 +0200 (Sa, 19 Sep 2009) | 1 line

  #6944: the argument to PyArg_ParseTuple should be a tuple, otherwise a SystemError is set.  Also clean up another usage of PyArg_ParseTuple.
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This commit is contained in:
Georg Brandl 2009-09-19 07:46:24 +00:00
parent 52197062b0
commit 3ad2847c01
3 changed files with 12 additions and 6 deletions
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13
Modules/socketmodule.c
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@ -4060,8 +4060,13 @@ socket_getnameinfo(PyObject *self, PyObject *args)
flags = flowinfo = scope_id = 0;
if (!PyArg_ParseTuple(args, "Oi:getnameinfo", &sa, &flags))
return NULL;
if (!PyArg_ParseTuple(sa, "si|ii",
&hostp, &port, &flowinfo, &scope_id))
if (!PyTuple_Check(sa)) {
PyErr_SetString(PyExc_TypeError,
"getnameinfo() argument 1 must be a tuple");
return NULL;
}
if (!PyArg_ParseTuple(sa, "si|ii",
&hostp, &port, &flowinfo, &scope_id))
return NULL;
PyOS_snprintf(pbuf, sizeof(pbuf), "%d", port);
memset(&hints, 0, sizeof(hints));
@ -4084,9 +4089,7 @@ socket_getnameinfo(PyObject *self, PyObject *args)
switch (res->ai_family) {
case AF_INET:
{
char *t1;
int t2;
if (PyArg_ParseTuple(sa, "si", &t1, &t2) == 0) {
if (PyTuple_GET_SIZE(sa) != 2) {
PyErr_SetString(socket_error,
"IPv4 sockaddr must be 2 tuple");
goto fail;