diff options
| -rw-r--r-- | Modules/socketmodule.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c index 8c5c36c..fd20b17 100644 --- a/Modules/socketmodule.c +++ b/Modules/socketmodule.c @@ -614,7 +614,7 @@ internal_select(PySocketSockObject *s, int writing, _PyTime_t interval, _PyTime_t ms; #else fd_set fds, efds; - struct timeval tv; + struct timeval tv, *tvp; #endif #ifdef WITH_THREAD @@ -650,7 +650,12 @@ internal_select(PySocketSockObject *s, int writing, _PyTime_t interval, n = poll(&pollfd, 1, (int)ms); Py_END_ALLOW_THREADS; #else - _PyTime_AsTimeval_noraise(interval, &tv, _PyTime_ROUND_CEILING); + if (interval >= 0) { + _PyTime_AsTimeval_noraise(interval, &tv, _PyTime_ROUND_CEILING); + tvp = &tv; + } + else + tvp = NULL; FD_ZERO(&fds); FD_SET(s->sock_fd, &fds); @@ -667,10 +672,10 @@ internal_select(PySocketSockObject *s, int writing, _PyTime_t interval, Py_BEGIN_ALLOW_THREADS; if (writing) n = select(Py_SAFE_DOWNCAST(s->sock_fd+1, SOCKET_T, int), - NULL, &fds, &efds, &tv); + NULL, &fds, &efds, tvp); else n = select(Py_SAFE_DOWNCAST(s->sock_fd+1, SOCKET_T, int), - &fds, NULL, &efds, &tv); + &fds, NULL, &efds, tvp); Py_END_ALLOW_THREADS; #endif |