netdev - [PATCHv2 net 0/3] sctp: a bunch of fixes by holding transport

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Date:   Mon, 31 Oct 2016 20:32:30 +0800
From:   Xin Long <lucien.xin@...il.com>
To:     network dev <netdev@...r.kernel.org>, linux-sctp@...r.kernel.org
Cc:     davem@...emloft.net,
        Marcelo Ricardo Leitner <marcelo.leitner@...il.com>,
        Vlad Yasevich <vyasevich@...il.com>,
        Neil Horman <nhorman@...driver.com>
Subject: [PATCHv2 net 0/3] sctp: a bunch of fixes by holding transport

There are several places where it holds assoc after getting transport by
searching from transport rhashtable, it may cause use-after-free issue.

This patchset is to fix them by holding transport instead.

v1->v2:
  Fix the changelog of patch 2/3

Xin Long (3):
  sctp: hold transport instead of assoc in sctp_diag
  sctp: return back transport in __sctp_rcv_init_lookup
  sctp: hold transport instead of assoc when lookup assoc in rx path

 include/net/sctp/sctp.h |  2 +-
 net/sctp/input.c        | 35 +++++++++++++++++------------------
 net/sctp/ipv6.c         |  2 +-
 net/sctp/socket.c       |  5 +----
 4 files changed, 20 insertions(+), 24 deletions(-)

-- 
2.1.0