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Commit 2cbbe1d1 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "soc: qcom: Avoid accessing invalid CPU ids"

parents 6f3cd800 72f464e9

drivers/soc/qcom/msm_performance.c

+2 −2
Original line number Diff line number Diff line
@@ -245,7 +245,7 @@ static int set_cpu_min_freq(const char *buf, const struct kernel_param *kp) 
	for (i = 0; i < ntokens; i += 2) {

		if (sscanf(cp, "%u:%u", &cpu, &val) != 2)

			return -EINVAL;

		if (cpu > num_present_cpus())

		if (cpu > (num_present_cpus() - 1))

			return -EINVAL;



		i_cpu_stats = &per_cpu(cpu_stats, cpu);
@@ -328,7 +328,7 @@ static int set_cpu_max_freq(const char *buf, const struct kernel_param *kp) 
	for (i = 0; i < ntokens; i += 2) {

		if (sscanf(cp, "%u:%u", &cpu, &val) != 2)

			return -EINVAL;

		if (cpu > num_present_cpus())

		if (cpu > (num_present_cpus() - 1))

			return -EINVAL;



		i_cpu_stats = &per_cpu(cpu_stats, cpu);