diff options
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/_ssl.c | 2 | ||||
| -rw-r--r-- | Modules/socketmodule.c | 7 |
2 files changed, 9 insertions, 0 deletions
diff --git a/Modules/_ssl.c b/Modules/_ssl.c index 6448cb0..0e79b54 100644 --- a/Modules/_ssl.c +++ b/Modules/_ssl.c @@ -377,8 +377,10 @@ check_socket_and_wait_for_timeout(PySocketSockObject *s, int writing) return SOCKET_HAS_BEEN_CLOSED; /* Guard against socket too large for select*/ +#ifndef Py_SOCKET_FD_CAN_BE_GE_FD_SETSIZE if (s->sock_fd >= FD_SETSIZE) return SOCKET_INVALID; +#endif /* Construct the arguments to select */ tv.tv_sec = (int)s->sock_timeout; diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c index 1ec3166..a445581 100644 --- a/Modules/socketmodule.c +++ b/Modules/socketmodule.c @@ -396,7 +396,14 @@ static int taskwindow; static PyTypeObject sock_type; /* Can we call select() with this socket without a buffer overrun? */ +#ifdef Py_SOCKET_FD_CAN_BE_GE_FD_SETSIZE +/* Platform can select file descriptors beyond FD_SETSIZE */ +#define IS_SELECTABLE(s) 1 +#else +/* POSIX says selecting file descriptors beyond FD_SETSIZE + has undefined behaviour. */ #define IS_SELECTABLE(s) ((s)->sock_fd < FD_SETSIZE) +#endif static PyObject* select_error(void) |