CVS commit: src/sys/netipsec

["Maxime Villard" <maxv%netbsd.org@localhost>]

Module Name:    src
Committed By:   maxv
Date:           Tue Apr 17 06:23:30 UTC 2018

Modified Files:
        src/sys/netipsec: ipsec_mbuf.c

Log Message:
Don't assume M_PKTHDR is set only on the first mbuf of the chain. It
should, but it looks like there are several places that can put M_PKTHDR
on secondary mbufs (PR/53189), so drop this assumption right now to
prevent further bugs.

The check is replaced by (m1 != m), which is equivalent to the previous
code: we want to modify m->m_pkthdr.len only when 'm' was not passed in
m_adj().


To generate a diff of this commit:
cvs rdiff -u -r1.22 -r1.23 src/sys/netipsec/ipsec_mbuf.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.