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Groups > linux.kernel > #1504312
| From | Stephen Boyd <sboyd@codeaurora.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] clk: uniphier: fix memory overrun bug |
| Date | 2016-10-19 22:20 +0200 |
| Message-ID | <su5vb-6ae-1@gated-at.bofh.it> (permalink) |
| References | <su24j-3OH-51@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 10/19, Masahiro Yamada wrote:
> The first loop of this "for" statement writes memory beyond the
> allocated clk_hw_onecell_data.
>
> It should be:
> for (clk_num--; clk_num >= 0; clk_num--)
> ...
>
> Or more simply:
> while (--clk_num >= 0)
> ...
>
> Fixes: 734d82f4a678 ("clk: uniphier: add core support code for UniPhier clock driver")
> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
> ---
Applied to clk-fixes
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
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[PATCH] clk: uniphier: fix memory overrun bug Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-10-19 18:40 +0200 Re: [PATCH] clk: uniphier: fix memory overrun bug Stephen Boyd <sboyd@codeaurora.org> - 2016-10-19 22:20 +0200
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