Commit cf84759b authored by Nick Mathewson's avatar Nick Mathewson 🦀
Browse files

zero-out errno before calling event_dispatch, just in case we have misdiagnosed poll(2)/EINVAL bug. 


svn:r4081
parent 769541ff

src/or/main.c

+5 −0
Original line number Diff line number Diff line
@@ -925,6 +925,11 @@ static int do_main_loop(void) { 
  for (;;) {

    if (nt_service_is_stopped())

      return 0;



#ifndef MS_WINDOWS

    /* Make it easier to tell whether libevent failure is our fault or not. */

    errno = 0;

#endif

    /* poll until we have an event, or the second ends */

    loop_result = event_dispatch();