Messages in this thread | | | Date | Tue, 12 Feb 2019 00:17:16 +0300 | From | Alexey Dobriyan <> | Subject | Re: + sysctl-return-einval-if-val-violates-minmax.patch added to -mm tree |
| |
On Mon, Feb 11, 2019 at 01:06:32PM -0800, akpm@linux-foundation.org wrote:
> @@ -2848,8 +2848,10 @@ static int __do_proc_doulongvec_minmax(v
> - if ((min && val < *min) || (max && val > *max)) > - continue; > + if ((min && val < *min) || (max && val > *max)) { > + err = -EINVAL;
I was asked to return ERANGE in kstrto*(). If nothing, it gives better error message:
$ ./a.out foo: Numerical result out of range
| |