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

[Jiri Olsa]

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@xxxxxxxxxx>

thanks,
jirka
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