On Fri, Jul 07, 2023 at 02:13:52PM +0200, Ahmad Fatoum wrote: > Recent sync with kernel changed usb_composite_probe to free resources on > error as expected, so calling usb_composite_unregister on failed probe > is now a double free. Fix that. > > Fixes: 14211ab8b0e1 ("usb: gadget: Update core to Linux-6.3-rc2") > Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx> > --- > drivers/usb/gadget/legacy/multi.c | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) Applied, thanks Sascha > > diff --git a/drivers/usb/gadget/legacy/multi.c b/drivers/usb/gadget/legacy/multi.c > index 7046a529b1db..ddb3d4158cd7 100644 > --- a/drivers/usb/gadget/legacy/multi.c > +++ b/drivers/usb/gadget/legacy/multi.c > @@ -294,10 +294,8 @@ int usb_multi_register(struct f_multi_opts *opts) > gadget_multi_opts = opts; > > ret = usb_composite_probe(&multi_driver); > - if (ret) { > - usb_composite_unregister(&multi_driver); > + if (ret) > gadget_multi_opts = NULL; > - } > > return ret; > } > -- > 2.39.2 > > > -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |