Re: [Qemu-devel] [5087] Fix more bugs in r5044

["Blue Swirl" <blauwirbel@gmail.com>]

On 8/26/08, Igor Kovalenko <igor.v.kovalenko@gmail.com> wrote:
> On Tue, Aug 26, 2008 at 12:43 AM, Blue Swirl <blauwirbel@gmail.com> wrote:
>  > Revision: 5087
>  >          http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=5087
>  > Author:   blueswir1
>  > Date:     2008-08-25 20:43:37 +0000 (Mon, 25 Aug 2008)
>  >
>  > Log Message:
>  > -----------
>  > Fix more bugs in r5044
>  >
>  > Modified Paths:
>  > --------------
>  >    trunk/audio/audio.c
>  >    trunk/i386-dis.c
>  >
>
> > Modified: trunk/i386-dis.c
>  > ===================================================================
>  > --- trunk/i386-dis.c    2008-08-25 20:03:28 UTC (rev 5086)
>  > +++ trunk/i386-dis.c    2008-08-25 20:43:37 UTC (rev 5087)
>  > @@ -2826,7 +2826,7 @@
>  >  oappend (s)
>  >      const char *s;
>  >  {
>  > -  pstrcpy (obufp, (size_t)(obufp - obuf), s);
>  > +  pstrcpy (obufp, sizeof(obuf) - (size_t)(obufp - obuf), s);
>  >   obufp += strlen (s);
>  >  }
>  >
>  >
>
>
> Now the disassembler output is truncated; you need to revert this part
>  of change to i386-dis.c
>  The problem is that obufp is not always a pointer into obuf data, see
>  i386-dis.c:2497      obufp = op1out;

Thanks. I didn't have a plan how to fix this properly, so I reverted it.