Hi, Do you have logs (linphone --verbose or linphonec -d 6) for this 64bit parsing problem ? I'd like to investigate this problem. Thanks
Sion Le Friday 30 November 2007 16:17:01 Alastair Johnson, vous avez écrit : > I think it's a problem with both. The problem in 64 bit linphone just > happens to trigger the LiveBox problem. > > The LiveBox seems to have a DoS vulnerability. If sent a large number of > REGISTER requests which never complete then it locks up. This ought to be > verified and reported, but I'll be surprised if they do anything about it. > > Linphone when compiled for x86_64 seems to parse the REGISTER reply > incorrectly, rejecting valid replies as invalid and resending a REGISTER > request. It shouldn't misparse in the first place, and it should probably > rate-limit repeat requests to a server that consistently gives malformed > replies. I'll try to find out exactly what the problem is, but I've several > higher priorities at the moment. > > On Thursday 29 November 2007, Simon Morlat wrote: > > Hello, > > > > Obviously this is a modem problem. > > Whatever linphone does, even if it does the worst SIP things of the > > world, the LiveBox must not crash. It's a major security flaw. Imagine > > that somebody could decide to crash all livebox of the world simply > > sending a REGISTER message generated with linphone ? Too easy ! > > My freebox (from the french provider free.fr ) does not crash when I use > > linphone-2.0.0 (however it has other problems related to ADSL connection, > > I'm not saying that the freebox is better than Orange's LiveBox). > > You should report this problem to Orange, I have no doubt that they'll > > give a try and fix it by updating the firmware. > > > > Regards, > > > > Simon > > > > > Will, I don't believe it's a modem problem, as I mentioned already, > > > it's logical to think that something wrong with this particular > > > program, simply because all the other programs I tested do not have any > > > issues with my modem. Secondly, I'd like to mention that the modem > > > isn't old and it has build-in VoIP capabilities (but locked to my > > > provider, so I don't use them), so the modem should be able to handle > > > VoIP traffic. > > > > > > Vladimir. > > > > > > > > > > > > _______________________________________________ > > > Linphone-users mailing list > > > [email protected] > > > http://lists.nongnu.org/mailman/listinfo/linphone-users > > > > _______________________________________________ > > Linphone-users mailing list > > [email protected] > > http://lists.nongnu.org/mailman/listinfo/linphone-users > > _______________________________________________ > Linphone-users mailing list > [email protected] > http://lists.nongnu.org/mailman/listinfo/linphone-users _______________________________________________ Linphone-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/linphone-users
