History log of /freebsd/sys/netipsec/ipsec_mbuf.c (Results 1 – 25 of 82)
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
Revision tags: release/14.0.0
# 95ee2897 16-Aug-2023 Warner Losh <imp@FreeBSD.org>

sys: Remove $FreeBSD$: two-line .h pattern

Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/


# 4d846d26 10-May-2023 Warner Losh <imp@FreeBSD.org>

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.

Discussed with: pfg
MFC After: 3 days
Sponsored by: Netflix

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Revision tags: release/13.2.0, release/12.4.0
# df5d2841 21-Jul-2022 Dimitry Andric <dim@FreeBSD.org>

Fix unused variable warning in ipsec_mbuf.c

With clang 15, the following -Werror warning is produced:

sys/netipsec/ipsec_mbuf.c:93:24: error: variable 'alloc' set but not used [-Werror,-Wunused

Fix unused variable warning in ipsec_mbuf.c

With clang 15, the following -Werror warning is produced:

sys/netipsec/ipsec_mbuf.c:93:24: error: variable 'alloc' set but not used [-Werror,-Wunused-but-set-variable]
int todo, len, done, alloc;
^

The 'alloc' variable appears to have been a debugging aid that has never
been used for anything, so remove it.

MFC after: 3 days

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Revision tags: release/13.1.0, release/12.3.0, release/13.0.0, release/12.2.0, release/11.4.0
# 28d2a72b 29-May-2020 John Baldwin <jhb@FreeBSD.org>

Consistently include opt_ipsec.h for consumers of <netipsec/ipsec.h>.

This fixes ipsec.ko to include all of IPSEC_DEBUG.

Reviewed by: imp
MFC after: 2 weeks
Sponsored by: Netflix
Differential Revis

Consistently include opt_ipsec.h for consumers of <netipsec/ipsec.h>.

This fixes ipsec.ko to include all of IPSEC_DEBUG.

Reviewed by: imp
MFC after: 2 weeks
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D25046

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Revision tags: release/12.1.0, release/11.3.0, release/12.0.0, release/11.2.0
# bf18dfa2 26-Apr-2018 Andrey V. Elsukov <ae@FreeBSD.org>

Merge r1.22-1.23 from NetBSD:
Don't assume M_PKTHDR is set only on the first mbuf of the chain.
The check is replaced by (m1 != m), which is equivalent to the previous
code: we want to modify m

Merge r1.22-1.23 from NetBSD:
Don't assume M_PKTHDR is set only on the first mbuf of the chain.
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().

Fix a pretty bad mistake, that has always been there:
m_adj(m1, -(m1->m_len - roff));
if (m1 != m)
m->m_pkthdr.len -= (m1->m_len - roff);

This is wrong: m_adj() will modify m1->m_len, so we're using a wrong
value when manually adjusting m->m_pkthdr.len.

Reported by: Maxime Villard <max at m00nbsd dot net>
Obtained from: NetBSD
MFC after: 1 week

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# fe267a55 27-Nov-2017 Pedro F. Giffuni <pfg@FreeBSD.org>

sys: general adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
pro

sys: general adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

No functional change intended.

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Revision tags: release/10.4.0, release/11.1.0
# ea1e967c 19-May-2017 Dimitry Andric <dim@FreeBSD.org>

Merge ^/head r318380 through r318559.


# 3e85b721 17-May-2017 Ed Maste <emaste@FreeBSD.org>

Remove register keyword from sys/ and ANSIfy prototypes

A long long time ago the register keyword told the compiler to store
the corresponding variable in a CPU register, but it is not relevant
for

Remove register keyword from sys/ and ANSIfy prototypes

A long long time ago the register keyword told the compiler to store
the corresponding variable in a CPU register, but it is not relevant
for any compiler used in the FreeBSD world today.

ANSIfy related prototypes while here.

Reviewed by: cem, jhb
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D10193

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# 1a36faad 11-Feb-2017 Dimitry Andric <dim@FreeBSD.org>

Merge ^/head r313301 through r313643.


# 15df32b4 07-Feb-2017 Enji Cooper <ngie@FreeBSD.org>

MFhead@r313360


# fcf59617 06-Feb-2017 Andrey V. Elsukov <ae@FreeBSD.org>

Merge projects/ipsec into head/.

Small summary
-------------

o Almost all IPsec releated code was moved into sys/netipsec.
o New kernel modules added: ipsec.ko and tcpmd5.ko. New kernel
option

Merge projects/ipsec into head/.

Small summary
-------------

o Almost all IPsec releated code was moved into sys/netipsec.
o New kernel modules added: ipsec.ko and tcpmd5.ko. New kernel
option IPSEC_SUPPORT added. It enables support for loading
and unloading of ipsec.ko and tcpmd5.ko kernel modules.
o IPSEC_NAT_T option was removed. Now NAT-T support is enabled by
default. The UDP_ENCAP_ESPINUDP_NON_IKE encapsulation type
support was removed. Added TCP/UDP checksum handling for
inbound packets that were decapsulated by transport mode SAs.
setkey(8) modified to show run-time NAT-T configuration of SA.
o New network pseudo interface if_ipsec(4) added. For now it is
build as part of ipsec.ko module (or with IPSEC kernel).
It implements IPsec virtual tunnels to create route-based VPNs.
o The network stack now invokes IPsec functions using special
methods. The only one header file <netipsec/ipsec_support.h>
should be included to declare all the needed things to work
with IPsec.
o All IPsec protocols handlers (ESP/AH/IPCOMP protosw) were removed.
Now these protocols are handled directly via IPsec methods.
o TCP_SIGNATURE support was reworked to be more close to RFC.
o PF_KEY SADB was reworked:
- now all security associations stored in the single SPI namespace,
and all SAs MUST have unique SPI.
- several hash tables added to speed up lookups in SADB.
- SADB now uses rmlock to protect access, and concurrent threads
can do SA lookups in the same time.
- many PF_KEY message handlers were reworked to reflect changes
in SADB.
- SADB_UPDATE message was extended to support new PF_KEY headers:
SADB_X_EXT_NEW_ADDRESS_SRC and SADB_X_EXT_NEW_ADDRESS_DST. They
can be used by IKE daemon to change SA addresses.
o ipsecrequest and secpolicy structures were cardinally changed to
avoid locking protection for ipsecrequest. Now we support
only limited number (4) of bundled SAs, but they are supported
for both INET and INET6.
o INPCB security policy cache was introduced. Each PCB now caches
used security policies to avoid SP lookup for each packet.
o For inbound security policies added the mode, when the kernel does
check for full history of applied IPsec transforms.
o References counting rules for security policies and security
associations were changed. The proper SA locking added into xform
code.
o xform code was also changed. Now it is possible to unregister xforms.
tdb_xxx structures were changed and renamed to reflect changes in
SADB/SPDB, and changed rules for locking and refcounting.

Reviewed by: gnn, wblock
Obtained from: Yandex LLC
Relnotes: yes
Sponsored by: Yandex LLC
Differential Revision: https://reviews.freebsd.org/D9352

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Revision tags: release/11.0.1, release/11.0.0
# 0edd2576 16-Apr-2016 Glen Barber <gjb@FreeBSD.org>

MFH

Sponsored by: The FreeBSD Foundation


# 155d72c4 15-Apr-2016 Pedro F. Giffuni <pfg@FreeBSD.org>

sys/net* : for pointers replace 0 with NULL.

Mostly cosmetical, no functional change.

Found with devel/coccinelle.


Revision tags: release/10.3.0
# a49d8b6e 06-Feb-2016 Dimitry Andric <dim@FreeBSD.org>

Merge ^/head r294961 through r295350.


# 2414e864 03-Feb-2016 Bjoern A. Zeeb <bz@FreeBSD.org>

MfH @r295202

Expect to see panics in routing code at least now.


# 221b3499 02-Feb-2016 Glen Barber <gjb@FreeBSD.org>

MFH

Sponsored by: The FreeBSD Foundation


# 8ec07310 01-Feb-2016 Gleb Smirnoff <glebius@FreeBSD.org>

These files were getting sys/malloc.h and vm/uma.h with header pollution
via sys/mbuf.h


Revision tags: release/10.2.0
# 98e0ffae 27-May-2015 Simon J. Gerraty <sjg@FreeBSD.org>

Merge sync of head


# d899be7d 19-Jan-2015 Glen Barber <gjb@FreeBSD.org>

Reintegrate head: r274132-r277384

Sponsored by: The FreeBSD Foundation


# 8f0ea33f 13-Jan-2015 Glen Barber <gjb@FreeBSD.org>

Reintegrate head revisions r273096-r277147

Sponsored by: The FreeBSD Foundation


# da976f9d 05-Dec-2014 Enji Cooper <ngie@FreeBSD.org>

MFhead @ r275496


# 24ce0a02 04-Dec-2014 Dimitry Andric <dim@FreeBSD.org>

Merge ^/head r275387 through r275477.


# 2d957916 02-Dec-2014 Andrey V. Elsukov <ae@FreeBSD.org>

Remove route chaching support from ipsec code. It isn't used for some time.
* remove sa_route_union declaration and route_cache member from struct secashead;
* remove key_sa_routechange() call from I

Remove route chaching support from ipsec code. It isn't used for some time.
* remove sa_route_union declaration and route_cache member from struct secashead;
* remove key_sa_routechange() call from ICMP and ICMPv6 code;
* simplify ip_ipsec_mtu();
* remove #include <net/route.h>;

Sponsored by: Yandex LLC

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Revision tags: release/10.1.0, release/9.3.0, release/10.0.0
# 0bfd163f 18-Oct-2013 Gleb Smirnoff <glebius@FreeBSD.org>

Merge head r233826 through r256722.


Revision tags: release/9.2.0
# d1d01586 05-Sep-2013 Simon J. Gerraty <sjg@FreeBSD.org>

Merge from head


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