On Tue, Aug 25, 2020 at 04:44:37PM +0200, Greg Kroah-Hartman wrote:
> On Tue, Aug 25, 2020 at 10:39:46AM -0400, Alan Stern wrote:
> > On Tue, Aug 25, 2020 at 08:51:35AM +0200, Greg Kroah-Hartman wrote:
> > > At first glance, I think this can all be cleaned up, but it will take a
> > > bit of tree-w
On Tue, Aug 25, 2020 at 10:39:46AM -0400, Alan Stern wrote:
> On Tue, Aug 25, 2020 at 08:51:35AM +0200, Greg Kroah-Hartman wrote:
> > At first glance, I think this can all be cleaned up, but it will take a
> > bit of tree-wide work. I agree, we need a "read this message and error
> > if the whole
On Tue, Aug 25, 2020 at 08:51:35AM +0200, Greg Kroah-Hartman wrote:
> At first glance, I think this can all be cleaned up, but it will take a
> bit of tree-wide work. I agree, we need a "read this message and error
> if the whole thing is not there", as well as a "send this message and
> error if
On Tue, Aug 25, 2020 at 08:51:35AM +0200, Greg Kroah-Hartman wrote:
> On Mon, Aug 24, 2020 at 10:55:28AM +0200, Dmitry Vyukov wrote:
> > On Sun, Aug 23, 2020 at 12:57 PM Greg Kroah-Hartman
> > wrote:
> > >
> > > On Sun, Aug 23, 2020 at 12:31:03PM +0200, Dmitry Vyukov wrote:
> > > > On Sun, Aug 23,
On Mon, Aug 24, 2020 at 10:55:28AM +0200, Dmitry Vyukov wrote:
> On Sun, Aug 23, 2020 at 12:57 PM Greg Kroah-Hartman
> wrote:
> >
> > On Sun, Aug 23, 2020 at 12:31:03PM +0200, Dmitry Vyukov wrote:
> > > On Sun, Aug 23, 2020 at 12:19 PM Greg Kroah-Hartman
> > > wrote:
> > > >
> > > > On Sun, Aug 2
On Mon, Aug 24, 2020 at 11:16:55AM -0700, Jakub Kicinski wrote:
> On Sun, 23 Aug 2020 13:50:42 +0530 Himadri Pandya wrote:
> > Initialize the buffer before passing it to usb_read_cmd() function(s) to
> > fix the uninit-was-stored issue in asix_read_cmd().
> >
> > Fixes: KMSAN: kernel-infoleak in r
On Sun, 23 Aug 2020 13:50:42 +0530 Himadri Pandya wrote:
> Initialize the buffer before passing it to usb_read_cmd() function(s) to
> fix the uninit-was-stored issue in asix_read_cmd().
>
> Fixes: KMSAN: kernel-infoleak in raw_ioctl
Regardless of the ongoing discussion - could you please make thi
On Sun, Aug 23, 2020 at 12:57 PM Greg Kroah-Hartman
wrote:
>
> On Sun, Aug 23, 2020 at 12:31:03PM +0200, Dmitry Vyukov wrote:
> > On Sun, Aug 23, 2020 at 12:19 PM Greg Kroah-Hartman
> > wrote:
> > >
> > > On Sun, Aug 23, 2020 at 11:26:27AM +0200, Dmitry Vyukov wrote:
> > > > On Sun, Aug 23, 2020
On Sun, Aug 23, 2020 at 12:31:03PM +0200, Dmitry Vyukov wrote:
> On Sun, Aug 23, 2020 at 12:19 PM Greg Kroah-Hartman
> wrote:
> >
> > On Sun, Aug 23, 2020 at 11:26:27AM +0200, Dmitry Vyukov wrote:
> > > On Sun, Aug 23, 2020 at 10:21 AM Himadri Pandya
> > > wrote:
> > > >
> > > > Initialize the bu
On Sun, Aug 23, 2020 at 12:31:03PM +0200, Dmitry Vyukov wrote:
> On Sun, Aug 23, 2020 at 12:19 PM Greg Kroah-Hartman
> > It's not always a failure, some devices have protocols that are "I could
> > return up to a max X bytes but could be shorter" types of messages, so
> > it's up to the caller to c
On Sun, Aug 23, 2020 at 12:19 PM Greg Kroah-Hartman
wrote:
>
> On Sun, Aug 23, 2020 at 11:26:27AM +0200, Dmitry Vyukov wrote:
> > On Sun, Aug 23, 2020 at 10:21 AM Himadri Pandya
> > wrote:
> > >
> > > Initialize the buffer before passing it to usb_read_cmd() function(s) to
> > > fix the uninit-wa
On Sun, Aug 23, 2020 at 11:26:27AM +0200, Dmitry Vyukov wrote:
> On Sun, Aug 23, 2020 at 10:21 AM Himadri Pandya
> wrote:
> >
> > Initialize the buffer before passing it to usb_read_cmd() function(s) to
> > fix the uninit-was-stored issue in asix_read_cmd().
> >
> > Fixes: KMSAN: kernel-infoleak i
On Sun, Aug 23, 2020 at 10:21 AM Himadri Pandya
wrote:
>
> Initialize the buffer before passing it to usb_read_cmd() function(s) to
> fix the uninit-was-stored issue in asix_read_cmd().
>
> Fixes: KMSAN: kernel-infoleak in raw_ioctl
> Reported by: syzbot+a7e220df5a81d1ab4...@syzkaller.appspotmail.
Initialize the buffer before passing it to usb_read_cmd() function(s) to
fix the uninit-was-stored issue in asix_read_cmd().
Fixes: KMSAN: kernel-infoleak in raw_ioctl
Reported by: syzbot+a7e220df5a81d1ab4...@syzkaller.appspotmail.com
Signed-off-by: Himadri Pandya
---
drivers/net/usb/asix_commo
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