On Mon, Jul 28, 2025 at 07:08:46PM +0200, Alejandro Vallejo wrote:
> On Mon Jul 28, 2025 at 5:52 PM CEST, Jan Beulich wrote:
> > SYMBOL_NAME_SIZE is 124, not 128. Use the symbolic name there as well,
> > to avoid any disconnect.
> >
> > While there correct indentation on the following line as well.
> >
> > Coverity ID: 1659391
> > Signed-off-by: Jan Beulich <jbeul...@suse.com>
> > ---
> > There's no useful Fixes: tag; the code was imported from HG this way
> > about 10 years ago.
> >
> > --- a/tools/xentrace/xenalyze.c
> > +++ b/tools/xentrace/xenalyze.c
> > @@ -321,11 +321,10 @@ void parse_symbol_file(char *fn) {
> > (*p)->next=NULL;
> > }
> >
> > - /* FIXME -- use SYMBOL_NAME_SIZE */
> > /* FIXME -- use regexp. This won't work for symbols with spaces
> > (yes they exist) */
> > (*p)->symbols[(*p)->count].addr = 0xDEADBEEF;
> > - if ( fscanf(symbol_file, "%llx %128s",
> > - &(*p)->symbols[(*p)->count].addr,
> > + if ( fscanf(symbol_file, "%llx %" STR(SYMBOL_NAME_SIZE) "s",
>
> nit: A comment at the #define stating it's used this way would prevent future
> "oops" situations when/if someone tries to do (e.g) "#define SYMBOL_NAME_SIZE
> (1
> << 4)"
>
> Though arguably that would cause a compile-time error anyway (except perhaps
> an octal literal?), so meh. With or without the adjustment:
>
> Reviewed-by: Alejandro Vallejo <alejandro.garciavall...@amd.com>
Acked-by: Anthony PERARD <anthony.per...@vates.tech>
Thanks,
--
Anthony PERARD
