Full Disclosure mailing list archives
Re: # a new bug in Olly
From: "Peter Ferrie" <peter.ferrie () gmail com>
Date: Sun, 4 May 2008 16:55:21 -0700
I've found a bug in Olly leading to crash SEH/VEH-based programs during tracing. (an example-pack could be found at my web-site http://nezumi.org.ru/olly-bug-776.zip, it includes two SEH/VEH programs and requests XP or latter to run VEH, while SEH works everywhere).
This was posted to OpenRCE already by a different person, and as I wrote there, it's not so much a bug in Olly as a side-effect which produces a known Windows behaviour. Causing an exception while the T flag is set will trigger a secondary exception inside the KiUserExceptionDispatcher, resulting in the single_step exception being delivered first (except in VirtualPC, at least). _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/
Current thread:
- # a new bug in Olly kris kaspersky (May 04)
- Re: # a new bug in Olly Peter Ferrie (May 04)