| Date | Fri, 6 Sep 2019 12:52:41 +0100 | From | Stefan Hajnoczi <> | Subject | Re: [PATCH 13/18] virtiofs: Do not access virtqueue in request submission path |
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On Thu, Sep 05, 2019 at 03:48:54PM -0400, Vivek Goyal wrote: > In request submission path it is possible that virtqueue is already gone > due to driver->remove(). So do not access it in dev_dbg(). Use pr_debug() > instead. > > If virtuqueue is gone, this will result in NULL pointer deference. > > Signed-off-by: Vivek Goyal <vgoyal@redhat.com> > --- > fs/fuse/virtio_fs.c | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-)
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> [unhandled content-type:application/pgp-signature] |