Re: [Xen-devel] Re: [Xen-staging] [xen-unstable] Clean up arch_g

On Tue, 2007-01-30 at 23:20 -0700, Alex Williamson wrote:
> On Tue, 2007-01-30 at 16:24 +0000, Xen staging patchbot-unstable wrote:
> > diff -r bd69e83b65ea -r 9578ae319874 xen/arch/ia64/xen/xensetup.c
> > --- a/xen/arch/ia64/xen/xensetup.c  Tue Jan 30 16:14:16 2007 +0000
> > +++ b/xen/arch/ia64/xen/xensetup.c  Tue Jan 30 16:23:43 2007 +0000
> > @@ -547,18 +547,19 @@ printk("num_online_cpus=%d, max_cpus=%d\
> >  
> >  void arch_get_xen_caps(xen_capabilities_info_t info)
> >  {
> > -    char *p=info;
> >      int major = xen_major_version();
> >      int minor = xen_minor_version();
> > -
> > -    p += snprintf(p,sizeof(info), "xen-%d.%d-ia64 ", major, minor);
> > +    char s[32];
> > +
> > +    info[0] = '\0';
> > +
> > +    snprintf(s, sizeof(s), "xen-%d.%d-ia54 ", major, minor);
> > +    safe_strcat(info, s);
> 
>    This doesn't work.  info is just a char* here, so the sizeof() in
> safe_strcat() only cats the first 8 bytes (or 4 on x86_32 I suppose).

   And there's a typo, ia64, not 54.  Thanks,

        Alex

-- 
Alex Williamson                             HP Open Source & Linux Org.


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