netdev - [PATCH v1 net 0/5] tcp: Fix bind() regression for v4-mapped-v6 address

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-ID: <20230911165106.39384-1-kuniyu@amazon.com>
Date: Mon, 11 Sep 2023 09:51:01 -0700
From: Kuniyuki Iwashima <kuniyu@...zon.com>
To: "David S. Miller" <davem@...emloft.net>, Eric Dumazet
	<edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni
	<pabeni@...hat.com>, David Ahern <dsahern@...nel.org>
CC: Joanne Koong <joannelkoong@...il.com>, Kuniyuki Iwashima
	<kuniyu@...zon.com>, Kuniyuki Iwashima <kuni1840@...il.com>,
	<netdev@...r.kernel.org>
Subject: [PATCH v1 net 0/5] tcp: Fix bind() regression for v4-mapped-v6 address


Since bhash2 was introduced, bind() is broken in two cases related
to v4-mapped-v6 address.

This series fixes the regression and adds test to cover the cases.


Kuniyuki Iwashima (5):
  tcp: Fix bind() regression for v4-mapped-v6 wildcard address.
  tcp: Fix bind() regression for v4-mapped-v6 non-wildcard address.
  selftest: tcp: Fix address length in bind_wildcard.c.
  selftest: tcp: Move expected_errno into each test case in
    bind_wildcard.c.
  selftest: tcp: Add v4-mapped-v6 cases in bind_wildcard.c.

 include/net/ipv6.h                          |  5 ++
 net/ipv4/inet_hashtables.c                  | 12 +++-
 tools/testing/selftests/net/bind_wildcard.c | 68 +++++++++++++++++----
 3 files changed, 72 insertions(+), 13 deletions(-)

-- 
2.30.2