Messages in this thread | | | Date | Tue, 1 Sep 2015 12:00:15 +0200 | From | Jiri Olsa <> | Subject | 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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