提交 c36c8909 编写于 作者: T Takashi Iwai 提交者: Mark Brown

ASoC: wm0010: Fix possible out-of-bounds array read

Spotted by coverity CID 744701.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NMark Brown <broonie@linaro.org>
上级 959f5854
......@@ -793,11 +793,11 @@ static int wm0010_set_sysclk(struct snd_soc_codec *codec, int source,
wm0010->max_spi_freq = 0;
} else {
for (i = 0; i < ARRAY_SIZE(pll_clock_map); i++)
if (freq >= pll_clock_map[i].max_sysclk)
if (freq >= pll_clock_map[i].max_sysclk) {
wm0010->max_spi_freq = pll_clock_map[i].max_pll_spi_speed;
wm0010->pll_clkctrl1 = pll_clock_map[i].pll_clkctrl1;
break;
wm0010->max_spi_freq = pll_clock_map[i].max_pll_spi_speed;
wm0010->pll_clkctrl1 = pll_clock_map[i].pll_clkctrl1;
}
}
return 0;
......
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