Re: [gentoo-hardened] Re: Fwd: issues with gamepad on hardened

2014-12-20 Thread Paige Thompson
On 12/20/14 09:43, Paige Thompson wrote: > On 12/20/14 09:40, Jiri Kosina wrote: >> On Sat, 20 Dec 2014, Jiri Kosina wrote: >> yes the hid_sony driver is buggy and the hardening makes it visible. It passes structures on stack (as parameters to hid_hw_raw_request() to HID/USB as DMA-a

[gentoo-hardened] Re: Fwd: issues with gamepad on hardened

2014-12-20 Thread Paige Thompson
On 12/20/14 09:40, Jiri Kosina wrote: > On Sat, 20 Dec 2014, Jiri Kosina wrote: > >>> yes the hid_sony driver is buggy and the hardening makes it visible. It >>> passes structures on stack (as parameters to hid_hw_raw_request() to >>> HID/USB as DMA-able buffers. These structures must be allocated

Re: [gentoo-hardened] missing the meeting

2014-12-20 Thread Jason Zaman
On Thu, Dec 18, 2014 at 08:09:01PM -0500, Anthony G. Basile wrote: > Hi fellow hardened devs: > > I'm sorry for missing the meeting but things came up and the day got > hectic. It is an important meeting because we were to discuss: > > 1) what we want with toolchain.eclass - There is a move to

Re: [gentoo-hardened] issues with gamepad on hardened

2014-12-20 Thread Paige Thompson
did some searching around and found this stuff: https://forums.grsecurity.net/viewtopic.php?f=3&t=4080 also went directly to the hcd.c code before I even googled it lol I think this one is unrelated to hardened but its the same problem: https://forums.gentoo.org/viewtopic-t-1005390.html?sid=b0d