reading format regexpr in syslog (on Macos) fails to read PID in some cases #600
Description
As shown by
;SELECT log_pid, log_procname from syslog_log where log_procname like "sandbox%";
returns
sandboxd[147] ([32831])
sandboxd[147] ([32831])
sandboxd[147] ([32831])
sandboxd[147] ([32831])
sandboxd[147] ([817])
sandbox is PID 147, referencing other PIDs within () of processes sandboxed.