netdev - [PATCH v1 net 0/3] af_unix: Fix MSG_OOB bugs and prepare deprecation.

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Message-ID: <20240409225209.58102-1-kuniyu@amazon.com>
Date: Tue, 9 Apr 2024 15:52:06 -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>
CC: Rao shoaib <rao.shoaib@...cle.com>, Kuniyuki Iwashima <kuniyu@...zon.com>,
	Kuniyuki Iwashima <kuni1840@...il.com>, <netdev@...r.kernel.org>
Subject: [PATCH v1 net 0/3] af_unix: Fix MSG_OOB bugs and prepare deprecation.

Currently, OOB data can be read without MSG_OOB accidentally in two cases.

This series fixes 2 bugs, switch the default of CONFIG_AF_UNIX_OOB to n,
and add warning to deprecate MSG_OOB support in the near future.

The last patch can be dropped if not needed.


Kuniyuki Iwashima (3):
  af_unix: Call manage_oob() for every skb in
    unix_stream_read_generic().
  af_unix: Don't peek OOB data without MSG_OOB.
  af_unix: Prepare MSG_OOB deprecation.

 net/unix/Kconfig   |  4 ++--
 net/unix/af_unix.c | 14 ++++++++------
 2 files changed, 10 insertions(+), 8 deletions(-)

-- 
2.30.2