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Message-Id: <cover.1477916928.git.lucien.xin@gmail.com>
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
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