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Re: [PATCH] Linux: Adjust gedents64 buffer size to int range [BZ #24740]

From: Florian Weimer <fweimer at redhat dot com>
To: Adhemerval Zanella <adhemerval dot zanella at linaro dot org>
Cc: libc-alpha at sourceware dot org
Date: Thu, 27 Jun 2019 15:09:39 +0200
Subject: Re: [PATCH] Linux: Adjust gedents64 buffer size to int range [BZ #24740]
References: <87d0izwenl.fsf@oldenburg2.str.redhat.com> <94b6af6d-0ae1-8d58-ca9b-4e6aabb151d7@linaro.org>

* Adhemerval Zanella:

> Maybe
>
>   size_t large_buffer_size;
>   if (!__builtin_add_overflow (UINT_MAX, 2, &large_buffer_size))
>     { 
>
> Instead?

Sure, make sense.  Re-tested and pushed with that change.

Thanks,
Florian

Follow-Ups:
- Re: [PATCH] Linux: Adjust gedents64 buffer size to int range [BZ #24740]
  - From: Rafal Luzynski

References:
- [PATCH] Linux: Adjust gedents64 buffer size to int range [BZ #24740]
  - From: Florian Weimer
- Re: [PATCH] Linux: Adjust gedents64 buffer size to int range [BZ #24740]
  - From: Adhemerval Zanella

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