Panic on reboot fresh install 14-current

2021-02-28 Thread Nilton Jose Rizzo
Hi all Today I installed the 14-current on my new machine. On install process, when i changed my keyboard layout and it was not working fine, the installer show this menssage: kbdcontrol: setting keymap: Inappropriate ioctl for device but it continue to use the default keyboard map, after

Re: HEADS-UP: PIE enabled by default on main

2021-02-28 Thread Konstantin Belousov
On Sat, Feb 27, 2021 at 08:34:11PM -0800, Ihor Antonov wrote: > > > > But isn't it well-known that ASLR/ASR/any-related-buzzwork does not add > > any security, except imaginary? The only purpose of it is to have a > > check-list item ticked green. > > I don't know if I should parse this as

Re: HEADS-UP: PIE enabled by default on main

2021-02-28 Thread Shawn Webb
On Sat, Feb 27, 2021 at 10:29:14PM -0700, Warner Losh wrote: > On Sat, Feb 27, 2021 at 9:34 PM Ihor Antonov wrote: > > > > > > > But isn't it well-known that ASLR/ASR/any-related-buzzwork does not add > > > any security, except imaginary? The only purpose of it is to have a > > > check-list

Re: HEADS-UP: PIE enabled by default on main

2021-02-28 Thread Toomas Soome via freebsd-current
> On 28. Feb 2021, at 13:27, dmilith . wrote: > > First of all - ALSR is designed as mitigation for external attacks, > not internal ones (logged in user). > Second - Linux and FreeBSD both have weak implementations in > comparison to PAX-driven ones. Try attacking the system with > Grsecurity

Re: HEADS-UP: PIE enabled by default on main

2021-02-28 Thread dmilith .
First of all - ALSR is designed as mitigation for external attacks, not internal ones (logged in user). Second - Linux and FreeBSD both have weak implementations in comparison to PAX-driven ones. Try attacking the system with Grsecurity or HardenedBSD (both use the strongest ASLR available AFAIK).

Re: uchcom update

2021-02-28 Thread Andriy Gapon
On 28/02/2021 11:03, KOT MATPOCKuH wrote: > Hello! > > I'm using FreeBSD 12.2-STABLE r368656 and got usb-to-rs232 with this > controller. > I see /dev/cuaU0 after plugging in adapter, I can attach to serial line > using cu, but after sending any symbol to device I have device reconnection: >

Re: uchcom update

2021-02-28 Thread KOT MATPOCKuH
Hello! I'm using FreeBSD 12.2-STABLE r368656 and got usb-to-rs232 with this controller. I see /dev/cuaU0 after plugging in adapter, I can attach to serial line using cu, but after sending any symbol to device I have device reconnection: uchcom0 on uhub0 uchcom0: on usbus0 uchcom0: CH340 detected