Hanging out at 0sec in Bern

0sec 1.0 (the first incarnation of a security conference / hacker meet-up in Berne, Switzerland) has concluded today. Despite spending an enormous amount of time writing new netfilter and librfid code, I've had some interesting discussions and met a number of interesting people.

What I found especially interesting is all the work on syscall proxying that Uberwall are doing. I need to look into that stuff in more detail.

A780 batteries/charger dead?

I'm unable to recharge any of my two A780 batteries, at least not via USB. Since I'm travelling, I cannot try with the real power-supply charger. Let's hope I can somehow resolve this, and it isn't really some damage to the phone's built-in charging controller :(

On the A780 hacking front, I've now successfully confirmed that there are indeed JTAG pads on the PCB, both for the PXA270 and for the ARM7TDMI, which is great news.

I also think there is still hope that the USB device port could actually be used as a host port. At least the PXA270 supports various options for OTG. Now the big question is only whether this is compatible with Motorola's overloading of the USB (called Enhanced Mini USB).

net-2.6.15 tree has opened

Since DaveM is on holidays, Acme is now in charge of running the net-2.6.15 tree. I've already submitted nf_conntrack, the ip_conntrack hash table resizing code from Rusty, as well as "revisions" support for {arp,ip6}_tables.

I'm also basically finished with x_tables now. Everything has been merged with a post-nf_conntrack tree, and all the conntrack related matches/targets have been ported to x_tables.

Now I need to do some serious testing (including nfsim), before it can be submitted, too.