Messages in this thread Patch in this message | | | From | Dmitry Osipenko <> | Subject | [PATCH v1] clk: tegra: emc: Avoid out-of-bounds bug | Date | Tue, 5 Jun 2018 15:12:32 +0300 |
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Apparently there was an attempt to avoid out-of-bounds accesses when there is only one memory timing available, but there is a typo in the code that neglects that attempt.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com> --- drivers/clk/tegra/clk-emc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/tegra/clk-emc.c b/drivers/clk/tegra/clk-emc.c index 5234acd30e89..0621a3a82ea6 100644 --- a/drivers/clk/tegra/clk-emc.c +++ b/drivers/clk/tegra/clk-emc.c @@ -132,7 +132,7 @@ static int emc_determine_rate(struct clk_hw *hw, struct clk_rate_request *req) timing = tegra->timings + i; if (timing->rate > req->max_rate) { - i = min(i, 1); + i = max(i, 1); req->rate = tegra->timings[i - 1].rate; return 0; } -- 2.17.0
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