Re: Wrong character in hackathons.html

2016-10-31 Thread Theo Buehler
fixed, thanks

Wrong character in hackathons.html

2016-10-31 Thread Rafael Sadowski
Hi tech@, see diff. Kind regrads, Rafael Index: hackathons.html === RCS file: /cvs/www/hackathons.html,v retrieving revision 1.104 diff -u -p -u -p -r1.104 hackathons.html --- hackathons.html 31 Oct 2016 04:20:42 - 1.1

OpenBSD System Call Fuzzer - Triforce

2016-10-31 Thread Tim Newsham
Hi, Jesse Hertz and I reported a bunch of OpenBSD system call bugs earlier this year. We've published the fuzzer that we've been using on github and wanted to announce it to the list so that others can make use of it: https://github.com/nccgroup/TriforceOpenBSDFuzzer https://github.com/nccgroup/

RFC 7606 fixes in openbgpd

2016-10-31 Thread Peter Hessler
draft-ietf-idr-optional-transitive-00 became RFC 7606, and updated a few things. - PARTIAL flag is no longer considered protection - sometimes, 0 len is invalid as well OK? Index: rde.c === RCS file: /cvs/openbsd/src/usr.sbin/bg

Re: per-cpu caches for pools

2016-10-31 Thread Simon Mages
Hi, today i did some performance messurements on OpenBSD-current, with and without your diff. I use a custom HTTP proxy. Performance in this case is requests/s and bandwidth. To messure requests/s i use requests with a very small response. To messure bandwidth i use big responses. This custom pro

Re: switchd(8): add flow_mod validation

2016-10-31 Thread Rafael Zalamena
On Mon, Oct 24, 2016 at 07:05:08PM +0200, Rafael Zalamena wrote: > On Wed, Oct 12, 2016 at 05:39:17PM +0200, Rafael Zalamena wrote: > > This diff teaches switchd(8) how to validate flow_mod messages, more > > specifically the flow instructions and actions. The oxm validations > > were already imple

Re: switch(4): add more input validations

2016-10-31 Thread Rafael Zalamena
On Fri, Oct 28, 2016 at 07:56:12PM +0400, Reyk Floeter wrote: > > On 28.10.2016, at 19:20, Rafael Zalamena wrote: > > This diff teaches switch(4) how to do more validations on dynamic input > > field types, like: ofp_match (has N oxms), ofp_action_header (might be > > followed by N actions) and of

Re: Add ioctl for disk cache flush

2016-10-31 Thread Stefan Fritsch
On Sunday, 30 October 2016 19:06:57 CET Theo de Raadt wrote: > > > From: David Gwynne > > > whats the use of the ioctl though? why do we need extra sync cache > > > things? > > > > Right. This smells like papering over real bugs. If there is a power loss or a usb disk device is removed, partit

switch(4): input validation: swofp_flow_entry_put_instructions

2016-10-31 Thread Rafael Zalamena
This diff is a part of the bigger diff to add more input validations to the switch(4) OpenFlow protocol parser. In this diff we reworked the swofp_flow_entry_put_instructions() function with the following changes: - Avoid leaking memory on repeated instructions. It is not possible to use the sam

Re: malloc options cleanuip

2016-10-31 Thread Otto Moerbeek
On Sun, Oct 30, 2016 at 07:37:27AM +0100, Otto Moerbeek wrote: > Hi, > > remove some old option letters and also make P non-settable. It has > been the default for ages, and I see no valid reason to be able to > disable it. > > OK? No feedback,... I will commit this diff soon, unless someone o

avl trees

2016-10-31 Thread David Gwynne
im sending this diff out so marc.info backs it up for me. avl trees are just binary search trees with a specific implementation of insert and delete so the trees remain balanced. rb trees are the same, so the diff factors the common functionality (which is everything except insert and remove) into