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Groups > linux.kernel > #1514816

Re: [PATCH net] netlink: netlink_diag_dump() runs without locks

From David Miller <davem@davemloft.net>
Newsgroups linux.kernel
Subject Re: [PATCH net] netlink: netlink_diag_dump() runs without locks
Date 2016-11-03 21:30 +0100
Message-ID <szwO5-i9-1@gated-at.bofh.it> (permalink)
References <szgpY-6hH-3@gated-at.bofh.it> <szgzE-6A7-25@gated-at.bofh.it> <szgSZ-6Mi-9@gated-at.bofh.it>
Organization linux.* mail to news gateway

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From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Wed, 02 Nov 2016 20:21:20 -0700

> From: Eric Dumazet <edumazet@google.com>
> 
> A recent commit removed locking from netlink_diag_dump() but forgot
> one error case.
 ...
> Fixes: ad202074320c ("netlink: Use rhashtable walk interface in diag dump")
> Signed-off-by: Eric Dumazet <edumazet@google.com>
> Reported-by: Andrey Konovalov <andreyknvl@google.com>
> Tested-by: Andrey Konovalov <andreyknvl@google.com>

Applied.

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Thread

Re: net/netlink: null-ptr-deref in netlink_dump/lock_acquire Andrey Konovalov <andreyknvl@google.com> - 2016-11-03 01:20 +0100
  Re: net/netlink: null-ptr-deref in netlink_dump/lock_acquire Andrey Konovalov <andreyknvl@google.com> - 2016-11-03 03:40 +0100
    Re: net/netlink: null-ptr-deref in netlink_dump/lock_acquire Eric Dumazet <eric.dumazet@gmail.com> - 2016-11-03 04:00 +0100
      Re: net/netlink: null-ptr-deref in netlink_dump/lock_acquire Andrey Konovalov <andreyknvl@google.com> - 2016-11-03 04:10 +0100
        [PATCH net] netlink: netlink_diag_dump() runs without locks Eric Dumazet <eric.dumazet@gmail.com> - 2016-11-03 04:30 +0100
          Re: [PATCH net] netlink: netlink_diag_dump() runs without locks David Miller <davem@davemloft.net> - 2016-11-03 21:30 +0100
        Re: net/netlink: null-ptr-deref in netlink_dump/lock_acquire Andrey Konovalov <andreyknvl@google.com> - 2016-11-03 18:30 +0100

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