CVS commit: [netbsd-6] src

["Jeff Rizzo" <riz%netbsd.org@localhost>]

Module Name:    src
Committed By:   riz
Date:           Fri Feb  8 19:18:13 UTC 2013

Modified Files:
        src/sys/kern [netbsd-6]: uipc_mbuf.c
        src/sys/net/npf [netbsd-6]: npf.h npf_alg.c npf_alg_icmp.c
            npf_ext_log.c npf_ext_normalise.c npf_handler.c npf_impl.h
            npf_inet.c npf_instr.c npf_mbuf.c npf_nat.c npf_processor.c
            npf_rproc.c npf_ruleset.c npf_sendpkt.c npf_session.c npf_state.c
            npf_state_tcp.c
        src/sys/sys [netbsd-6]: mbuf.h
        src/usr.sbin/npf/npfctl [netbsd-6]: npfctl.c
        src/usr.sbin/npf/npftest [netbsd-6]: README
        src/usr.sbin/npf/npftest/libnpftest [netbsd-6]: npf_mbuf_subr.c
            npf_nat_test.c npf_nbuf_test.c npf_processor_test.c npf_rule_test.c
            npf_state_test.c

Log Message:
Pull up following revision(s) (requested by rmind in ticket #777):
        usr.sbin/npf/npfctl/npfctl.c: revision 1.27
        sys/net/npf/npf_session.c: revision 1.19
        usr.sbin/npf/npftest/libnpftest/npf_mbuf_subr.c: revision 1.4
        sys/net/npf/npf_rproc.c: revision 1.5
        usr.sbin/npf/npftest/README: revision 1.3
        sys/sys/mbuf.h: revision 1.151
        sys/net/npf/npf_ruleset.c: revision 1.15
        usr.sbin/npf/npftest/libnpftest/npf_nbuf_test.c: revision 1.3
        sys/net/npf/npf_ruleset.c: revision 1.16
        usr.sbin/npf/npftest/libnpftest/npf_state_test.c: revision 1.4
        usr.sbin/npf/npftest/libnpftest/npf_nbuf_test.c: revision 1.4
        sys/net/npf/npf_inet.c: revision 1.19
        sys/net/npf/npf_instr.c: revision 1.15
        sys/net/npf/npf_handler.c: revision 1.24
        sys/net/npf/npf_handler.c: revision 1.25
        sys/net/npf/npf_state_tcp.c: revision 1.12
        sys/net/npf/npf_processor.c: revision 1.13
        sys/net/npf/npf_impl.h: revision 1.25
        sys/net/npf/npf_processor.c: revision 1.14
        sys/net/npf/npf_mbuf.c: revision 1.10
        sys/net/npf/npf_alg_icmp.c: revision 1.14
        sys/net/npf/npf_mbuf.c: revision 1.9
        usr.sbin/npf/npftest/libnpftest/npf_nat_test.c: revision 1.2
        usr.sbin/npf/npftest/libnpftest/npf_rule_test.c: revision 1.3
        sys/net/npf/npf_session.c: revision 1.20
        sys/net/npf/npf_alg.c: revision 1.6
        sys/kern/uipc_mbuf.c: revision 1.148
        sys/net/npf/npf_inet.c: revision 1.20
        sys/net/npf/npf.h: revision 1.25
        sys/net/npf/npf_nat.c: revision 1.18
        sys/net/npf/npf_state.c: revision 1.13
        sys/net/npf/npf_sendpkt.c: revision 1.13
        sys/net/npf/npf_ext_log.c: revision 1.2
        usr.sbin/npf/npftest/libnpftest/npf_processor_test.c: revision 1.4
        sys/net/npf/npf_ext_normalise.c: revision 1.2
- Rework NPF's nbuf interface: use advancing and ensuring as a main method.
  Eliminate unnecessary copy and simplify.  Adapt regression tests.
- Simplify ICMP ALG a little.  While here, handle ICMP ECHO for traceroute.
- Minor fixes, misc cleanup.
Silence gcc in npf_recache().
Add m_ensure_contig() routine, which is equivalent to m_pullup, but does not
destroy the mbuf chain on failure (it is kept valid).
- nbuf_ensure_contig: rework to use m_ensure_contig(9), which will not free
  the mbuf chain on failure.  Fixes some corner cases.  Improve regression
  test and sprinkle some asserts.
- npf_reassembly: clear nbuf on IPv6 reassembly failure path (partial fix).
  The problem was found and fix provided by Anthony Mallet.


To generate a diff of this commit:
cvs rdiff -u -r1.145 -r1.145.2.1 src/sys/kern/uipc_mbuf.c
cvs rdiff -u -r1.14.2.10 -r1.14.2.11 src/sys/net/npf/npf.h
cvs rdiff -u -r1.2.16.3 -r1.2.16.4 src/sys/net/npf/npf_alg.c
cvs rdiff -u -r1.8.4.5 -r1.8.4.6 src/sys/net/npf/npf_alg_icmp.c
cvs rdiff -u -r1.1.4.2 -r1.1.4.3 src/sys/net/npf/npf_ext_log.c \
    src/sys/net/npf/npf_ext_normalise.c
cvs rdiff -u -r1.13.2.7 -r1.13.2.8 src/sys/net/npf/npf_handler.c
cvs rdiff -u -r1.10.2.11 -r1.10.2.12 src/sys/net/npf/npf_impl.h
cvs rdiff -u -r1.10.4.7 -r1.10.4.8 src/sys/net/npf/npf_inet.c \
    src/sys/net/npf/npf_session.c
cvs rdiff -u -r1.9.2.5 -r1.9.2.6 src/sys/net/npf/npf_instr.c
cvs rdiff -u -r1.6.14.2 -r1.6.14.3 src/sys/net/npf/npf_mbuf.c
cvs rdiff -u -r1.10.2.6 -r1.10.2.7 src/sys/net/npf/npf_nat.c
cvs rdiff -u -r1.9.2.3 -r1.9.2.4 src/sys/net/npf/npf_processor.c
cvs rdiff -u -r1.1.2.2 -r1.1.2.3 src/sys/net/npf/npf_rproc.c
cvs rdiff -u -r1.10.2.4 -r1.10.2.5 src/sys/net/npf/npf_ruleset.c
cvs rdiff -u -r1.8.4.4 -r1.8.4.5 src/sys/net/npf/npf_sendpkt.c
cvs rdiff -u -r1.6.4.6 -r1.6.4.7 src/sys/net/npf/npf_state.c
cvs rdiff -u -r1.3.2.6 -r1.3.2.7 src/sys/net/npf/npf_state_tcp.c
cvs rdiff -u -r1.148 -r1.148.4.1 src/sys/sys/mbuf.h
cvs rdiff -u -r1.10.2.12 -r1.10.2.13 src/usr.sbin/npf/npfctl/npfctl.c
cvs rdiff -u -r1.1.2.3 -r1.1.2.4 src/usr.sbin/npf/npftest/README
cvs rdiff -u -r1.2.2.3 -r1.2.2.4 \
    src/usr.sbin/npf/npftest/libnpftest/npf_mbuf_subr.c
cvs rdiff -u -r1.1.2.2 -r1.1.2.3 \
    src/usr.sbin/npf/npftest/libnpftest/npf_nat_test.c
cvs rdiff -u -r1.1.4.3 -r1.1.4.4 \
    src/usr.sbin/npf/npftest/libnpftest/npf_nbuf_test.c
cvs rdiff -u -r1.1.4.4 -r1.1.4.5 \
    src/usr.sbin/npf/npftest/libnpftest/npf_processor_test.c
cvs rdiff -u -r1.1.2.3 -r1.1.2.4 \
    src/usr.sbin/npf/npftest/libnpftest/npf_rule_test.c
cvs rdiff -u -r1.1.2.4 -r1.1.2.5 \
    src/usr.sbin/npf/npftest/libnpftest/npf_state_test.c

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