Nmap Development mailing list archives
Re: Call for testers: poll and kqueue-based nsock engines
From: Henri Doreau <henri.doreau () gmail com>
Date: Wed, 19 Sep 2012 15:26:05 +0200
2012/9/18 Daniel Miller <bonsaiviking () gmail com>:
Henri, So sorry to have to say this, but I'm seeing similar behavior to this bug: http://seclists.org/nmap-dev/2012/q3/56 (using the poll engine this time). I can't remember exactly how it all went, but I can probably reproduce under GDB some time if you want details. Initial debug log attached. Dan
Hi Dan, thanks a lot for testing. Seems to me that this bug will never die! :) I don't know yet what is the cause of the problem. The fix we had for trunk (and which is integrated in this branch) was common to all engines... Just in case I have updated my branch, merging changes from trunk. I have also added an assert() to engine_poll.c (in the same commit, sorry) that might help detecting bad situations. I'll take more time to look for a bug in engine_poll.c, but it might be that there's still something, either in nsock or in the upper NSE layers. In which case trunk is probably affected as well... A full nsock trace (-d9 and grep for lines starting with NSOCK) would be extremely helpful, send offlist maybe. Regards. -- Henri _______________________________________________ Sent through the nmap-dev mailing list http://cgi.insecure.org/mailman/listinfo/nmap-dev Archived at http://seclists.org/nmap-dev/
Current thread:
- Call for testers: poll and kqueue-based nsock engines Henri Doreau (Aug 08)
- Re: Call for testers: poll and kqueue-based nsock engines Henri Doreau (Sep 18)
- Re: Call for testers: poll and kqueue-based nsock engines Daniel Miller (Sep 18)
- Re: Call for testers: poll and kqueue-based nsock engines Henri Doreau (Sep 19)
- Re: Call for testers: poll and kqueue-based nsock engines Daniel Miller (Sep 18)
- Re: Call for testers: poll and kqueue-based nsock engines Henri Doreau (Sep 18)