Re: Segmentation fault when opening a particular PDF file in mupdf

2018-02-16 Thread Xianwen Chen
Dear Vincent, Thank you for the suggestion! I thought about using evince. I think I can use Firefox to open the document, before I obtain an updated mupdf. I use mupdf mainly because it is more lightweight than evince. Sincerely, Xianwen On Fri, Feb 16, 2018 at 11:30 PM, vincent delft mailto

Re: Segmentation fault when opening a particular PDF file in mupdf

2018-02-16 Thread Stuart Henderson
On 2018-02-16, Xianwen Chen wrote: > Dear Stuart, > > Thank you. > > I am interested in trying to build it from ports. I checked OpenBSD's FAQs > and did not find information on building packages from ports. Could you point > me to a web page or a manual page? > > Sincerely, > Xianwen First you

Re: Segmentation fault when opening a particular PDF file in mupdf

2018-02-16 Thread Xianwen Chen
Dear Stuart, Thank you. I am interested in trying to build it from ports. I checked OpenBSD's FAQs and did not find information on building packages from ports. Could you point me to a web page or a manual page? Sincerely, Xianwen On Thu, Feb 15, 2018 at 11:37 PM, Stuart Henderson mailto:s..

noob question: driver separation?

2018-02-16 Thread Hess THR
Hello, are there any (at least on plan or theoretical level) that drivers will be/are/would be separated? ex.: - touchpad drivers shouldn't have to do anything with network access - wireless drivers shouldn't be able to touch anything from ex.: /home - graphics/wireless/sound/disk/etc. drivers

Interface status is active after turned down with ifconfig

2018-02-16 Thread Sid Bradford
Hi folks, I recently came across some odd behaviour with CARP interfaces. From past experiences, shutting down an interface with ifconfig puts the status to "no carrier". With the current setup, it briefly shows "no carrier" before coming back up as "active". Functionally, it is in the down state

Re: VMM VM - 'dummy' based driver-based X11 server inside, not possible?

2018-02-16 Thread Jiri B
On Fri, Feb 16, 2018 at 09:42:25PM +0200, Dumitru Mi?u Moldovan wrote: > On 02/16/18 10:14, Jiri B wrote: > > […] > > > I'll try to clarify my use case further. I'd like to attach of a persistent > > remote display session in screen/tmux-like manner. > > > > IIUC a 'persistent' disqualifies X11

Re: VMM VM - 'dummy' based driver-based X11 server inside, not possible?

2018-02-16 Thread Dumitru Mișu Moldovan
On 02/16/18 10:14, Jiri B wrote: […] > I'll try to clarify my use case further. I'd like to attach of a persistent > remote display session in screen/tmux-like manner. > > IIUC a 'persistent' disqualifies X11 forwarding over SSH, and it > disqualifies usage of "remote" DISPLAY=$ip:$display too.

Pointer Authentication

2018-02-16 Thread Kevin Chadwick
This may be a waste of time for OpenBSD and way too specific in application (64-bit etc.) but as I don't have the knowledge to say and in case it is useful, here's the presentation. It uses unused bits to create an auth tag for pointers which are apparently atleast 3 bits but 16 bits on Linux. A

Re: libasr/libevent question

2018-02-16 Thread Klemens Nanni
On Fri, Feb 16, 2018 at 08:52:13AM -0600, ed...@pettijohn-web.com wrote: > Perhaps a doc bug then. Or an interpretation bug on my part. >From event_init(3)'s DESCRIPTION: The event API needs to be initialized with event_init() before it can be used. > > The event_asr_run() functi

Re: libasr/libevent question

2018-02-16 Thread edgar
Perhaps a doc bug then. Or an interpretation bug on my part. The event_asr_run() function is used to schedule the asynchronous resolver query aq to run within a libevent event loop, and call the fn callback when the result is available. The extra arg parameter is passed to the callback. The use

Re: libasr/libevent question

2018-02-16 Thread Eric Faurot
On Thu, Feb 15, 2018 at 07:41:55PM -0600, Edgar Pettijohn wrote: > I have this trivial program that I keep getting a segfault trying to use > event_asr_run(). I have #if 0'd working code to show my progression from > getaddrinfo() to event_asr_run(). It is hopefully something trivial that I'm > ove

Re: pfstat and queueing

2018-02-16 Thread Stuart Henderson
On 2018-02-16, Predrag Punosevac wrote: > Stuart Henderson wrote: > >> It can already be monitored to some extent, base snmpd does already >> support a number of things in OPENBSD-PF-MIB, but not queues yet. > > Any chance that you share with us how you plot the data you recover with > snmpwalk fr

Re: VMM VM - 'dummy' based driver-based X11 server inside, not possible?

2018-02-16 Thread Jiri B
On Fri, Feb 16, 2018 at 12:19:44AM -0800, Mike Larkin wrote: > Xvfb + x11vnc worked fine in the test I just did. Yes, it does, thanks for confirmation. I was curious why X11 'dummy' mode does not if it should be used in environments without graphical card for headless X11 server. Maybe it does n

Re: VMM VM - 'dummy' based driver-based X11 server inside, not possible?

2018-02-16 Thread Mike Larkin
On Fri, Feb 16, 2018 at 03:14:49AM -0500, Jiri B wrote: > On Thu, Feb 15, 2018 at 06:48:53PM -0800, Mike Larkin wrote: > > > > what are you trying to accomplish? > > > > > > A persistent remote display session, ie. xenodm->wm or users one > > > accessible > > > via VNC with x11vnc. > > > > > I f

Re: VMM VM - 'dummy' based driver-based X11 server inside, not possible?

2018-02-16 Thread Jiri B
On Thu, Feb 15, 2018 at 06:48:53PM -0800, Mike Larkin wrote: > > > what are you trying to accomplish? > > > > A persistent remote display session, ie. xenodm->wm or users one accessible > > via VNC with x11vnc. > > > I found a solution to do this with about 1 minute of google searching. What > ar