pkgsrc-bugs: pkg/33183: userppp problem with recent tun(4)

Subject: pkg/33183: userppp problem with recent tun(4)
To: None <pkg-manager@netbsd.org, gnats-admin@netbsd.org,>
From: None <nand@mac.com>
List: pkgsrc-bugs
Date: 04/03/2006 09:20:00

>Number:         33183
>Category:       pkg
>Synopsis:       userppp problem with recent tun(4)
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Apr 03 09:20:00 +0000 2006
>Originator:     Nozomu Ando
>Release:        netbsd-3.99.17 (CVS trunk: 2006-03-24 UTC)
>Organization:
>Environment:
NetBSD macppc1 3.99.17 NetBSD 3.99.17 (ODT) #1: Mon Apr  3 11:58:28 JST 2006  nand@mika:/w/netbsd/macppc/060324/obj/sys/arch/macppc/compile/ODT macppc

>Description:
My userppp stops working since upgrading CVS trunk of 2006-03-24.
Error message:
ppp[715]: Error: ip_Input: deflink: wrote 40, got Address family not supported by protocol family

Reverting to kernel of 2006-02-20 fixes it.

>How-To-Repeat:

>Fix:
I have only a workaround. The following patch breaks userppp on older kernel, probably.

*** ppp/bundle.c.orig   Mon Apr  3 17:04:52 2006
--- ppp/bundle.c        Mon Apr  3 17:05:13 2006
***************
*** 778,784 ****
    } else
      bundle.dev.header = 1;
  #else
! #ifdef __OpenBSD__
    /* Always present for OpenBSD */
    bundle.dev.header = 1;
  #else
--- 778,784 ----
    } else
      bundle.dev.header = 1;
  #else
! #if defined(__OpenBSD__) || defined(__NetBSD__)
    /* Always present for OpenBSD */
    bundle.dev.header = 1;
  #else