netdev - [PATCH v2 net-next 0/5] l2tp: set l2specific_len based on l2specific

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Sun, 14 Jan 2018 15:50:53 +0100
From:   Lorenzo Bianconi <lorenzo.bianconi@...hat.com>
To:     davem@...emloft.net
Cc:     netdev@...r.kernel.org, jchapman@...alix.com, g.nault@...halink.fr
Subject: [PATCH v2 net-next 0/5] l2tp: set l2specific_len based on l2specific_type

Do not rely on l2specific_len value provided by userspace but set sublayer
length according to l2specific_type.
Fix a harmless issue in the switch default case in
l2tp_nl_cmd_session_create().

Changes since v1:
- remove l2specific_len parameter
- add sanity check on l2specific_type provided by userspace

Lorenzo Bianconi (5):
  l2tp: fix switch default error handling in
    l2tp_nl_cmd_session_create()
  l2tp: double-check l2specific_type provided by userspace
  l2tp: remove l2specific_len dependency in l2tp_core
  l2tp: remove l2specific_len configurable parameter
  l2tp: mark L2TP_ATTR_L2SPEC_LEN as not used

 include/uapi/linux/l2tp.h |  2 +-
 net/l2tp/l2tp_core.c      | 35 ++++++++++++++++-------------------
 net/l2tp/l2tp_core.h      | 13 +++++++++++--
 net/l2tp/l2tp_debugfs.c   |  2 +-
 net/l2tp/l2tp_netlink.c   | 17 ++++++++++-------
 5 files changed, 39 insertions(+), 30 deletions(-)

-- 
2.13.6