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SystemMonitor: Use kill(pid,0) when checking for kill permission
We can use kill(pid,0) to check for kill permissions instead of relying on file path access. Using 0 as signal does error checking but does not send a signal.
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1 changed files with 2 additions and 2 deletions
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@ -87,8 +87,8 @@ private:
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static bool can_access_pid(pid_t pid)
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{
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auto path = String::formatted("/proc/{}", pid);
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return access(path.characters(), X_OK) == 0;
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int rc = kill(pid, 0);
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return rc == 0;
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}
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int main(int argc, char** argv)
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