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Re: [PATCH] perf tools: Fix potential array out of bounce accessing

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On Tue, Sep 01, 2015 at 03:29:44AM +0000, Wang Nan wrote:
> There is a problem in dwarf-regs.c of sh, sparc and x86 that it is
> possible to make an out-of-bound array accessing when searching
> register names. This patch fixes it by replacing '<=' to '<', so when
> register (number == XXX_MAX_REGS), get_arch_regstr() returns NULL.
> 

Acked-by: Jiri Olsa <jolsa@kernel.org>

thanks,
jirka
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[PATCH] perf tools: Fix potential array out of bounce accessing Wang Nan <wangnan0@huawei.com> - 2015-09-01 05:40 +0200
  Re: [PATCH] perf tools: Fix potential array out of bounce accessing Matt Fleming <matt@codeblueprint.co.uk> - 2015-09-01 10:50 +0200
  Re: [PATCH] perf tools: Fix potential array out of bounce accessing Jiri Olsa <jolsa@redhat.com> - 2015-09-01 12:10 +0200
  RE: [PATCH] perf tools: Fix potential array out of bounce accessing 平松雅巳 / HIRAMATU，MASAMI   <masami.hiramatsu.pt@hitachi.com> - 2015-09-01 13:20 +0200
  [tip:perf/urgent] perf dwarf:   Fix potential array out of bounds access tip-bot for Wang Nan <tipbot@zytor.com> - 2015-09-02 09:30 +0200

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