netrom: switch to sock timer API

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[ Upstream commit 63346650c1 ]

sk_reset_timer() and sk_stop_timer() properly handle
sock refcnt for timer function. Switching to them
could fix a refcounting bug reported by syzbot.

Reported-and-tested-by: syzbot+defa700d16f1bd1b9a05@syzkaller.appspotmail.com
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-hams@vger.kernel.org
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Cong Wang 2019-01-24 14:18:18 -08:00 • committed by Greg Kroah-Hartman

parent 3e04ca4863

commit 519e8a22a4

1 changed files with 10 additions and 10 deletions

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net/netrom/nr_timer.c

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