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[PW_SID:1078450] clk: microchip: mpfs-ccc: fix out-of-bounds write #1740

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[PW_SID:1078450] clk: microchip: mpfs-ccc: fix out-of-bounds write #1740

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3 changes: 1 addition & 2 deletions drivers/clk/microchip/clk-mpfs-ccc.c
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Original file line number Diff line number Diff line change
Expand Up @@ -234,8 +234,7 @@ static int mpfs_ccc_probe(struct platform_device *pdev)
unsigned int num_clks;
int ret;

num_clks = ARRAY_SIZE(mpfs_ccc_pll_clks) + ARRAY_SIZE(mpfs_ccc_pll0out_clks) +
ARRAY_SIZE(mpfs_ccc_pll1out_clks);
num_clks = CLK_CCC_NUM;

clk_data = devm_kzalloc(&pdev->dev, struct_size(clk_data, hw_data.hws, num_clks),
GFP_KERNEL);
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2 changes: 2 additions & 0 deletions include/dt-bindings/clock/microchip,mpfs-clock.h
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Expand Up @@ -73,4 +73,6 @@
#define CLK_CCC_DLL1_OUT0 14
#define CLK_CCC_DLL1_OUT1 15

#define CLK_CCC_NUM 16

#endif /* _DT_BINDINGS_CLK_MICROCHIP_MPFS_H_ */
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