From b5ae313ab59b7098d554245f60e969d305c03616 Mon Sep 17 00:00:00 2001
From: Christopher Faylor <me@cgf.cx>
Date: Thu, 10 Aug 2000 19:33:54 +0000
Subject: * winsup.h: Change strchr inline for strange gcc problem. * select.cc
 (select_stuff::wait): Bounds check w4 array.

---
 winsup/cygwin/select.cc | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'winsup/cygwin/select.cc')

diff --git a/winsup/cygwin/select.cc b/winsup/cygwin/select.cc
index 6d2296b95..bb8c35586 100644
--- 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 ();
-- 
cgit v1.2.3