Re: [PATCH] Support a protection scheme which reset the GS selector - v2

[Alexandre Julliard]

Alessandro Pignotti  writes:
> > On 2013-02-07 17:00, Alessandro Pignotti wrote:
> > > - opcode=(unsigned char*)context->Eip;
> > > - if (*opcode==0x65 && /* GS segment instruction prefix */
> > > -
> > >    context->SegGs!=ntdll_get_thread_data()->gs)
> >
> > Segment-override prefix may be preceded by repeat or operand-size 
> > override prefixes.
> > So instruction that refers to GS-segment doesn't always starts with 
> > 0x65.
>
> ...and by the lock prefix actually. I've sent a new version of the patch which accounts for the various prefixes

I already put in a fix that does this (and more). Please verify that it
works for you, or improve it if it doesn't.