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Message-Id: <20180124010014.2070-1-tom@quantonium.net>
Date: Tue, 23 Jan 2018 17:00:12 -0800
From: Tom Herbert <tom@...ntonium.net>
To: davem@...emloft.net
Cc: netdev@...r.kernel.org, rohit@...ntonium.net, jchapman@...alix.com,
Tom Herbert <tom@...ntonium.net>
Subject: [PATCH net-next 0/2] kcm: fix two syzcaller issues
In this patch set:
- Don't allow attaching non-TCP or listener sockets to a KCM mux.
- In kcm_attach Check if sk_user_data is already set. This is
under lock to avoid race conditions. More work is need to make
all of the users of sk_user_data to use the same locking.
Tom Herbert (2):
kcm: Only allow TCP sockets to be attached to a KCM mux
kcm: Check if sk_user_data already set in kcm_attach
net/kcm/kcmsock.c | 25 +++++++++++++++++++++++--
1 file changed, 23 insertions(+), 2 deletions(-)
--
2.11.0
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