* winsup.h: Change strchr inline for strange gcc problem.

* select.cc (select_stuff::wait): Bounds check w4 array.
2000-08-10 19:33:54 +00:00
parent b58f5598cb
commit b5ae313ab5
4 changed files with 12 additions and 1 deletions
--- a/winsup/cygwin/select.cc
+++ b/winsup/cygwin/select.cc
@@ -250,6 +250,11 @@ select_stuff::wait (fd_set *readfds, fd_set *writefds, fd_set *exceptfds,
     counting the number of active fds. */
  while ((s = s->next))
    {
+      if (m > MAXIMUM_WAIT_OBJECTS)
+	{
+	  set_errno (EINVAL);
+	  return -1;
+	}
      if (!s->startup (s, this))
 	{
 	  __seterrno ();