On Fri, Jan 11, 2013 at 02:32:48PM -0700, Eric Blake wrote:
> On 01/11/2013 11:15 AM, Eduardo Habkost wrote:
> > Add checks for the following cases:
> >
> > * Empty string: will be ignored and won't set any CPU bitmap,
> > parser won't abort.
> > * Missing end value after "-": parser will abort.
> > * Extra characters after a valid CPU range: parser will abort.
> > * "N-M" string where M < N: parser will abort.
>
>
> > value = strtoull(cpus, &endptr, 10);
> > if (*endptr == '-') {
> > - endvalue = strtoull(endptr+1, &endptr, 10);
> > + endptr++;
> > + if (!*endptr) {
> > + goto error;
> > + }
> > + endvalue = strtoull(endptr, &endptr, 10);
> > } else {
> > endvalue = value;
> > }
>
> Still missing a check for '-numa=-2' with no number on the left of '-',
> as well as missing a check for overflow for -numa=999999999999999999999999
Thanks!
I will fix and submit v2 of this patch.
--
Eduardo
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