On Wed, 2015-11-04 at 12:38 +0100, Dario Faggioli wrote:
> On Wed, 2015-11-04 at 11:32 +0000, Wei Liu wrote:
>
> > diff --git a/tools/libxl/xl_cmdimpl.c b/tools/libxl/xl_cmdimpl.c
> > index 2756d2f..9b6b42c 100644
> > --- a/tools/libxl/xl_cmdimpl.c
> > +++ b/tools/libxl/xl_cmdimpl.c
> > @@ -5473,7 +5473,8 @@ static int vcpuset(uint32_t domid, const char*
> > nr_vcpus, int check_host)
> > if (rc)
> > return 1;
> > }
> > - if (libxl_cpu_bitmap_alloc(ctx, &cpumap, max_vcpus)) {
> > + rc = libxl_cpu_bitmap_alloc(ctx, &cpumap, max_vcpus);
> > + if (rc) {
> > fprintf(stderr, "libxl_cpu_bitmap_alloc failed, rc: %d\n",
> > rc);
> > return 1;
> > }
> >
> Don't we also need to initialise rc to 0? It seems to me that it may be
> used uninitialised also inside of if(check_host)...
Looks like it, a separate issue though.
Don't initialise rc to 0, add a suitable else though.
>
> Regards,
> Dario
>
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