Fix crash on FreeBSD due to do_dev_cpu_temperature stack corrup… (#7014)
Alex Samorukov committed
Oct 8, 2019 at 11:40 UTC
26a0c5267558fa2cd153fd035feb56b217b5ce90
1 file changed
+1
-1
collectors/freebsd.plugin/freebsd_sysctl.c
+1
-1
@@ -470,7 +470,7 @@ int do_dev_cpu_temperature(int update_every, usec_t dt) {
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pcpu_temperature = reallocz(pcpu_temperature, sizeof(int) * number_of_cpus);
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mib = reallocz(mib, sizeof(int) * number_of_cpus * 4);
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if (unlikely(number_of_cpus > old_number_of_cpus))
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- memset(&mib[old_number_of_cpus * 4], 0, sizeof(RRDDIM) * (number_of_cpus - old_number_of_cpus));
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+ memset(&mib[old_number_of_cpus * 4], 0, 4 * (number_of_cpus - old_number_of_cpus));
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}
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for (i = 0; i < number_of_cpus; i++) {
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if (unlikely(!(mib[i * 4])))