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Re: [PATCH v2 4/6] PR binutils/22875: Visium/ELF: Prevent an out-of-bounds howto table access

From: Eric Botcazou <ebotcazou at libertysurf dot fr>
To: "Maciej W. Rozycki" <macro at mips dot com>
Cc: Nick Clifton <nickc at redhat dot com>, Alan Modra <amodra at gmail dot com>, binutils at sourceware dot org
Date: Thu, 29 Mar 2018 22:51:07 +0200
Subject: Re: [PATCH v2 4/6] PR binutils/22875: Visium/ELF: Prevent an out-of-bounds howto table access
References: <alpine.DEB.2.00.1803282251560.2163@tp.orcam.me.uk> <alpine.DEB.2.00.1803291519120.2163@tp.orcam.me.uk> <alpine.DEB.2.00.1803291835450.2163@tp.orcam.me.uk>

> Prevent an out-of-bounds `visium_elf_howto_table' table access in
> `visium_info_to_howto_rela' and redefine R_VISIUM_max to hold the number
> of entries in the contiguous regular Visium relocation range defined and
> described in the table, keeping the definitions of
> R_VISIUM_GNU_VTINHERIT and R_VISIUM_GNU_VTENTRY as outliers.
> 
> 	include/
> 	* elf/visium.h (R_VISIUM_max): Redefine as `R_VISIUM_IM16_PCREL
> 	+ 1'.
> ---
> Hi,
> 
>  Oops, wrong patch originally included, here's correct v2.
> 
>  Regression-tested successfully.  OK to apply?

Yes, thanks for catching this.

-- 
Eric Botcazou

References:
- [PATCH 0/6] PR binutils/22875: More unsupported relocation handling target backend fixes
  - From: Maciej W. Rozycki
- [PATCH 4/6] PR binutils/22875: Visium/ELF: Prevent an out-of-bounds howto table access
  - From: Maciej W. Rozycki
- [PATCH v2 4/6] PR binutils/22875: Visium/ELF: Prevent an out-of-bounds howto table access
  - From: Maciej W. Rozycki

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