diff options
Diffstat (limited to 'Modules/socketmodule.c')
| -rw-r--r-- | Modules/socketmodule.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c index ba3cefd177..8df735d204 100644 --- a/Modules/socketmodule.c +++ b/Modules/socketmodule.c @@ -2458,13 +2458,26 @@ sock_setsockopt(PySocketSockObject *s, PyObject *args) if (!PyArg_ParseTuple(args, "iiy*:setsockopt", &level, &optname, &optval)) return NULL; +#ifdef MS_WINDOWS + if (optval.len > INT_MAX) { + PyBuffer_Release(&optval); + PyErr_Format(PyExc_OverflowError, + "socket option is larger than %i bytes", + INT_MAX); + return NULL; + } + res = setsockopt(s->sock_fd, level, optname, + optval.buf, (int)optval.len); +#else res = setsockopt(s->sock_fd, level, optname, optval.buf, optval.len); +#endif PyBuffer_Release(&optval); } - if (res < 0) + if (res < 0) { return s->errorhandler(); - Py_INCREF(Py_None); - return Py_None; + } + + Py_RETURN_NONE; } PyDoc_STRVAR(setsockopt_doc, |