* net.cc (cygwin_getsockopt): Dereference optlen pointer when passing to

__check_null_invalid_struct_errno.
2001-12-04 22:01:03 +00:00
parent 937b5e4d04
commit 958348a4cf
2 changed files with 6 additions and 1 deletions
--- a/winsup/cygwin/net.cc
+++ b/winsup/cygwin/net.cc
@@ -799,7 +799,7 @@ cygwin_getsockopt (int fd,
  int res = -1;
  const char *name = "error";
  if (!check_null_invalid_struct_errno (optlen)
-      && (!optval || !__check_null_invalid_struct_errno (optval, (unsigned) optlen))
+      && (!optval || !__check_null_invalid_struct_errno (optval, (unsigned) *optlen))
      && h)
    {
      /* For the following debug_printf */