[PATCH] Fix range check in do_tunable_update_val

[Carlos O'Donell]

On 07/19/2017 05:34 PM, Alexey Makhalov wrote:
> Current implementation of tunables does not set arena_max and arena_test
> values. Any value provided by glibc.malloc.arena_max and
> glibc.malloc.arena_test parameters is ignored.
> 
> These tunables have minval value set to 1 (see elf/dl-tunables.list file)
> and undefined maxval value. In that case default value (which is 0. see
> scripts/gen-tunables.awk) is being used to set maxval.

Alexey,

Thank you very much for continuing your contributions!

Your patch has ~10-14 lines of legally significant changes.

Given that VMWare has already contributed ~6 legally significant lines of
code with the pthread_create swbz#20116 changes that we worked on together,
this means we need to continue our discussions about copyright assignment
before we can continue to accept any further patches.

As a reminder, please review the contribution checklist:
https://sourceware.org/glibc/wiki/Contribution%20checklist

-- 
Cheers,
Carlos.