From mboxrd@z Thu Jan 1 00:00:00 1970 From: riel@redhat.com (Rik van Riel) Date: Wed, 20 Jul 2016 12:22:07 -0400 Subject: [PATCH v3 00/11] mm: Hardened usercopy In-Reply-To: <063D6719AE5E284EB5DD2968C1650D6D5F4FEA62@AcuExch.aculab.com> References: <1468619065-3222-1-git-send-email-keescook@chromium.org> <063D6719AE5E284EB5DD2968C1650D6D5F4FD6A3@AcuExch.aculab.com> <063D6719AE5E284EB5DD2968C1650D6D5F4FEA62@AcuExch.aculab.com> Message-ID: <1469031727.30053.71.camel@redhat.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, 2016-07-20 at 16:02 +0000, David Laight wrote: > From: Kees Cook > > Sent: 20 July 2016 16:32 > ... > > Yup: that's exactly what it's doing: walking up the stack. :) > > Remind me to make sure all our customers run kernels with it > disabled. You want a single copy_from_user to write to data in multiple stack frames? -- All Rights Reversed. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 473 bytes Desc: This is a digitally signed message part URL: