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Linux: avoid float division by 0 after system sleep
linux/LinuxProcessList.c:1403:63: runtime error: division by zero SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior linux/LinuxProcessList.c:1403:63 in
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@ -1362,8 +1362,9 @@ static bool LinuxProcessList_recurseProcTree(LinuxProcessList* this, openat_arg_
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LinuxProcess_updateIOPriority(lp);
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}
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float percent_cpu = (lp->utime + lp->stime - lasttimes) / period * 100.0;
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proc->percent_cpu = isnan(percent_cpu) ? 0.0 : CLAMP(percent_cpu, 0.0, cpus * 100.0);
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/* period might be 0 after system sleep */
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float percent_cpu = (period < 1e-6) ? 0.0f : ((lp->utime + lp->stime - lasttimes) / period * 100.0);
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proc->percent_cpu = CLAMP(percent_cpu, 0.0f, cpus * 100.0f);
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proc->percent_mem = (proc->m_resident * CRT_pageSizeKB) / (double)(pl->totalMem) * 100.0;
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if (!preExisting) {
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