Re: [PATCH] usb: gadget: avoid using gadget after freed

On Wed, Jun 19, 2019 at 10:55 PM Felipe Balbi wrote: > > > Hi, > > Lianwei Wang writes: > > > On Tue, Jun 18, 2019 at 11:21 PM Felipe Balbi wrote: > >> > >> > >> Hi, > >> > >> Lianwei Wang writes: > >> >> Lianwei Wang writes: > >> >> > On Mon, Jun 17, 2019 at 5:40 AM Felipe Balbi wrote: > >>

Re: [PATCH] usb: gadget: avoid using gadget after freed

Hi, Lianwei Wang writes: > On Tue, Jun 18, 2019 at 11:21 PM Felipe Balbi wrote: >> >> >> Hi, >> >> Lianwei Wang writes: >> >> Lianwei Wang writes: >> >> > On Mon, Jun 17, 2019 at 5:40 AM Felipe Balbi wrote: >> >> >> >> >> >> Lianwei Wang writes: >> >> >> >> >> >> > The udc and gadget devi

Re: [PATCH] usb: gadget: avoid using gadget after freed

On Tue, Jun 18, 2019 at 11:21 PM Felipe Balbi wrote: > > > Hi, > > Lianwei Wang writes: > >> Lianwei Wang writes: > >> > On Mon, Jun 17, 2019 at 5:40 AM Felipe Balbi wrote: > >> >> > >> >> Lianwei Wang writes: > >> >> > >> >> > The udc and gadget device will be deleted when udc device is > >>

Re: [PATCH] usb: gadget: avoid using gadget after freed

Hi, Lianwei Wang writes: >> Lianwei Wang writes: >> > On Mon, Jun 17, 2019 at 5:40 AM Felipe Balbi wrote: >> >> >> >> Lianwei Wang writes: >> >> >> >> > The udc and gadget device will be deleted when udc device is >> >> > disconnected and the related function will be unbind with it. >> >> > >

Re: [PATCH] usb: gadget: avoid using gadget after freed

On Tue, Jun 18, 2019 at 12:21 AM Felipe Balbi wrote: > > > Hi, > > Lianwei Wang writes: > > On Mon, Jun 17, 2019 at 5:40 AM Felipe Balbi wrote: > >> > >> Lianwei Wang writes: > >> > >> > The udc and gadget device will be deleted when udc device is > >> > disconnected and the related function wi

Re: [PATCH] usb: gadget: avoid using gadget after freed

Hi, Lianwei Wang writes: > On Mon, Jun 17, 2019 at 5:40 AM Felipe Balbi wrote: >> >> Lianwei Wang writes: >> >> > The udc and gadget device will be deleted when udc device is >> > disconnected and the related function will be unbind with it. >> > >> > But if the configfs is not deleted, then t

Re: [PATCH] usb: gadget: avoid using gadget after freed

On Mon, Jun 17, 2019 at 5:40 AM Felipe Balbi wrote: > > Lianwei Wang writes: > > > The udc and gadget device will be deleted when udc device is > > disconnected and the related function will be unbind with it. > > > > But if the configfs is not deleted, then the function object > > will be kept a

Re: [PATCH] usb: gadget: avoid using gadget after freed

Lianwei Wang writes: > The udc and gadget device will be deleted when udc device is > disconnected and the related function will be unbind with it. > > But if the configfs is not deleted, then the function object > will be kept and the bound status is kept true. > > Then after udc device is conne

[PATCH] usb: gadget: avoid using gadget after freed

The udc and gadget device will be deleted when udc device is disconnected and the related function will be unbind with it. But if the configfs is not deleted, then the function object will be kept and the bound status is kept true. Then after udc device is connected again and a new udc and gadget