Re: KASAN: stack-out-of-bounds Read in xfrm_state_find (4)

2018-02-02 Thread Dmitry Vyukov
On Fri, Feb 2, 2018 at 8:22 AM, Steffen Klassert wrote: > On Thu, Feb 01, 2018 at 11:30:00AM +0100, Dmitry Vyukov wrote: >> On Thu, Feb 1, 2018 at 9:34 AM, Steffen Klassert >> >> Hi Steffen, >> >> Please see the email footer: >> >> > If you want to test a patch for this bug, please reply with: >>

Re: KASAN: stack-out-of-bounds Read in xfrm_state_find (4)

2018-02-01 Thread Steffen Klassert
On Thu, Feb 01, 2018 at 11:30:00AM +0100, Dmitry Vyukov wrote: > On Thu, Feb 1, 2018 at 9:34 AM, Steffen Klassert > > Hi Steffen, > > Please see the email footer: > > > If you want to test a patch for this bug, please reply with: > > #syz test: git://repo/address.git branch > > and provide the p

Re: KASAN: stack-out-of-bounds Read in xfrm_state_find (4)

2018-02-01 Thread Dmitry Vyukov
On Thu, Feb 1, 2018 at 11:30 AM, Dmitry Vyukov wrote: > On Thu, Feb 1, 2018 at 9:34 AM, Steffen Klassert > wrote: >> On Wed, Jan 31, 2018 at 07:58:01AM -0800, syzbot wrote: >>> Hello, >>> >>> syzbot hit the following crash on upstream commit >>> 72906f38934a49faf4d2d38ea9ae32adcf7d5d0c (Tue Jan 3

Re: KASAN: stack-out-of-bounds Read in xfrm_state_find (4)

2018-02-01 Thread Dmitry Vyukov
On Thu, Feb 1, 2018 at 9:34 AM, Steffen Klassert wrote: > On Wed, Jan 31, 2018 at 07:58:01AM -0800, syzbot wrote: >> Hello, >> >> syzbot hit the following crash on upstream commit >> 72906f38934a49faf4d2d38ea9ae32adcf7d5d0c (Tue Jan 30 21:04:50 2018 +) >> Merge branch 'x86-hyperv-for-linus' of

Re: KASAN: stack-out-of-bounds Read in xfrm_state_find (4)

2018-02-01 Thread Steffen Klassert
On Wed, Jan 31, 2018 at 07:58:01AM -0800, syzbot wrote: > Hello, > > syzbot hit the following crash on upstream commit > 72906f38934a49faf4d2d38ea9ae32adcf7d5d0c (Tue Jan 30 21:04:50 2018 +) > Merge branch 'x86-hyperv-for-linus' of > git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip > > S