Re: Kannel blocking connect again.

2002-11-13 Thread Stipe Tolj
patch applied, thanks! Stipe [EMAIL PROTECTED] --- Wapme Systems AG Vogelsanger Weg 80 40470 Düsseldorf Tel: +49-211-74845-0 Fax: +49-211-74845-299 E-Mail: [EMAIL PROTECTED] Internet: http://www.wapme-systems.de

Re: Kannel blocking connect again.

2002-11-12 Thread Vjacheslav Chekushin
Hi, I think, this patch is clean enough. I run kannel with this patch in commercial enviroment about a week and have no problem. Still remain problem with host resolving, but there is no portable solution to avoid mutex. I suggest to use getaddrinfo for all systems which supports it. Stipe Tolj

Re: Kannel blocking connect again.

2002-11-12 Thread Stipe Tolj
Hi Vjacheslav, thanks a lot for the submission of the patch. Could you please be so kind to use the unified diff format which is invoked with the -u switch, like $ diff -u oldfile newfile and attach the output to the mail, please no inline. Could you resend it that way and I will commit it

Re: Kannel blocking connect again.

2002-11-12 Thread Vjacheslav Chekushin
Hi, Stipe. Stipe Tolj wrote: Hi Vjacheslav, thanks a lot for the submission of the patch. Could you please be so kind to use the unified diff format which is invoked with the -u switch, like $ diff -u oldfile newfile and attach the output to the mail, please no inline. Could you resend

Re: Kannel blocking connect again.

2002-11-11 Thread Vjacheslav Chekushin
Hi, Stipe. Stipe Tolj wrote: Hi Vjacheslav, I want to discuss serious problem in Kannel WAP gateway. It is about blocking connect(). Now any malicious user can hang up kannel. It is too simple to do. Anyone can send request from WAP phone to host which is configured to drop SYN packets. For

Re: Kannel blocking connect again.

2002-11-11 Thread Stipe Tolj
Scenario 1 (how to reproduce) As I said it is very easy to reproduce if you have access to any web server with public address (you can test it with private web server if wapgw has access to it, of course). Fisrt of all configure some port to DROP (not REJECT!) incoming SYN packets (or all

Re: Kannel blocking connect again.

2002-11-10 Thread Stipe Tolj
Hi Vjacheslav, I want to discuss serious problem in Kannel WAP gateway. It is about blocking connect(). Now any malicious user can hang up kannel. It is too simple to do. Anyone can send request from WAP phone to host which is configured to drop SYN packets. For example: after simple

Kannel blocking connect again.

2002-11-06 Thread Vjacheslav Chekushin
I want to discuss serious problem in Kannel WAP gateway. It is about blocking connect(). Now any malicious user can hang up kannel. It is too simple to do. Anyone can send request from WAP phone to host which is configured to drop SYN packets. For example: after simple command (for 10.10.10.10