Date: Fri, 27 Jan 2017 20:01:38 -0500 From: Shawn Webb <shawn.webb@hardenedbsd.org> To: Andrew Turner <andrew@fubar.geek.nz> Cc: Tom Vijlbrief <tvijlbrief@gmail.com>, freebsd-arm <freebsd-arm@freebsd.org> Subject: Re: Arm64 stack issues (was Re: FreeBSD status for/on ODroid-C2?) Message-ID: <20170128010138.iublazyrhhqycn37@mutt-hardenedbsd> In-Reply-To: <20170124191357.0ec0abfd@zapp> References: <CAOQrpVfK-Dw_rSo_YVY5MT1wbc6Ah-Pj%2BWv8UGjeiUQ1b3%2B-mg@mail.gmail.com> <20170124191357.0ec0abfd@zapp>
next in thread | previous in thread | raw e-mail | index | archive | help
--bjqnaqnwumrlobje Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jan 24, 2017 at 07:13:57PM +0000, Andrew Turner wrote: > Can you try with r312703 and without the malloc.conf change? I think the > issue was because errno was stored just before some internal jemalloc > state in the bss and there was a bug where the setting of errno where > it would overwrite 32 bits of this state. I've just tested on an RPI3 and tcache still needs to be disabled with malloc.conf. --=20 Shawn Webb Cofounder and Security Engineer HardenedBSD GPG Key ID: 0x6A84658F52456EEE GPG Key Fingerprint: 2ABA B6BD EF6A F486 BE89 3D9E 6A84 658F 5245 6EEE --bjqnaqnwumrlobje Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEKrq2ve9q9Ia+iT2eaoRlj1JFbu4FAliL7W8ACgkQaoRlj1JF bu5x0A/8DaNEbJJX9QyjTBgcBLr+K5QnAX3riSQ7A8EYto7lk1iXwaAkvQ9a84/3 m9ewq9JQ+riyKvxsQNtZzB5v63tEqOT2ymvC1YE5ofv/I3l9fRBjvoPNeT9gBb1e I6/SVDs4ZnP4ElpowUnSogxHWfjAAdAnXMcSt0MlMx15bDxDODkI/iixggAyoXlz yWJ23NCBrSuB83TEdVO+EOczgv5HpqddKF/SDd0Nox3kp5hlz/zCP83W2/35nIOT uP7T7Q6CRfOJG03sVaWY4oAuKu0rJC04t9gvQkFbhPnmXETeM5fyZDcjfLnWyyZZ S+kZTGtAXVzybUrkgUbuM8g1dhkC5+6LxDW0Rujt6dy9eCjr3XNNYPdsV/VKdr9G D75oxpqlU5Y6dI/TFU8P6i+BXWRYatxuN/sJKYUn/YqZHfhOfipuUw1+Yy9OU+eW VpbZRvDLS5UXjm+NSWjzBqB7jxHdG3shWP0YY+uxzYorPzkfmQ5OIAURXb48gNdw +RrT4Pvz24qvwssmTnE6Z+TnuyQ5e7a1O98SLT+lwr0bQcCSlb6hW2giVpjh7op9 f3gpye853vXuQq6xz7saBb7geV7da+4KXxaZqe5vUC5p5QpC/8GgfA5rN0rlDptA bA0BRGBK6M1r19CDEsAAZKDtT3rqeuhaZoyMP7KkBAJ61uPyZbk= =VAjY -----END PGP SIGNATURE----- --bjqnaqnwumrlobje--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20170128010138.iublazyrhhqycn37>