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(parent: 7d39267) | patch
fuse: fix double request_end()
authorMiklos Szeredi <mszeredi@redhat.com>
Thu, 26 Jul 2018 14:13:11 +0000 (16:13 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 5 Sep 2018 07:26:38 +0000 (09:26 +0200)
commitcfb6eca6e4bbacf92630d551a108645163a8f80d
treed1e127b6c02affa2f46d8d0555dcaa70368221batree
parent7d392674443cb561b2b9161d47198d3428b49d7ccommit | diff
fuse: fix double request_end()

commit 87114373ea507895a62afb10d2910bd9adac35a8 upstream.

Refcounting of request is broken when fuse_abort_conn() is called and
request is on the fpq->io list:

 - ref is taken too late
 - then it is not dropped

Fixes: 0d8e84b0432b ("fuse: simplify request abort")
Cc: <stable@vger.kernel.org> # v4.2
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/fuse/dev.c diff | blob | history
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