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Fix SEGV in a CPU hotplug environment #127 (#453)

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Daniel Pielmeier 2018-01-19 17:36:11 +01:00 committed by Brenden Matthews
parent 07475e119b
commit f93a56756b
1 changed files with 3 additions and 0 deletions
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3
src/linux.cc
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@ -923,6 +923,9 @@ int update_stat(void)
} else {
idx = 0;
}
if (idx > info.cpu_count) {
continue;
}
sscanf(buf, stat_template, &(cpu[idx].cpu_user),
&(cpu[idx].cpu_nice), &(cpu[idx].cpu_system),
&(cpu[idx].cpu_idle), &(cpu[idx].cpu_iowait),