gallatin 0eb0bb6777 Rather than checking for hlen causing misalignment, we should do the
m_adj() and then check the resulting mbuf for misalignment, copying
backwards to align the mbuf if required.

This fixes a longstanding problem where an mbuf which would have been
properly aligned after an m_adj() was being misaligned and causing an
unaligned access trap in ip_input().  This bug only triggered when booting
diskless.

Reviewed by:	dfr
2000-05-26 13:47:02 +00:00
..
1999-08-28 01:08:13 +00:00
1999-08-28 01:08:13 +00:00
1999-08-28 01:08:13 +00:00
2000-03-11 11:17:24 +00:00
1999-08-28 01:08:13 +00:00
1999-08-28 01:08:13 +00:00
1999-08-28 01:08:13 +00:00
1999-08-28 01:08:13 +00:00
1999-08-28 01:08:13 +00:00
2000-02-20 21:03:53 +00:00
1999-08-28 01:08:13 +00:00
2000-02-16 04:04:36 +00:00
2000-01-27 23:37:39 +00:00
2000-05-11 00:44:35 +00:00
1999-08-28 01:08:13 +00:00
1999-08-28 01:08:13 +00:00
1999-08-28 01:08:13 +00:00
1999-08-28 01:08:13 +00:00
1999-08-28 01:08:13 +00:00
2000-04-04 09:20:53 +00:00
1999-08-28 01:08:13 +00:00