On 07/31/13 11:21, Gerd Hoffmann wrote: > Reinitialize dev->cs to NULL after deleting it, to make sure it isn't > used afterwards. > > Reported-by: Martin Cerveny <m.cerv...@computer.org> > Signed-off-by: Gerd Hoffmann <kra...@redhat.com> > --- > hw/usb/redirect.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c > index 8b8c010..e3b9f32 100644 > --- a/hw/usb/redirect.c > +++ b/hw/usb/redirect.c > @@ -1334,6 +1334,7 @@ static void usbredir_handle_destroy(USBDevice *udev) > USBRedirDevice *dev = DO_UPCAST(USBRedirDevice, dev, udev); > > qemu_chr_delete(dev->cs); > + dev->cs = NULL; > /* Note must be done after qemu_chr_close, as that causes a close event > */ > qemu_bh_delete(dev->chardev_close_bh); > >
Reviewed-by: Laszlo Ersek <ler...@redhat.com>
