[ntp:bugs] [Bug 1732] ntpd ties up CPU on disconnected USB refclock

[bugzilla-daemon at ntp.org]

http://bugs.ntp.org/show_bug.cgi?id=1732

--- Comment #8 from Hal Murray <murray at ntp.org> 2011-03-23 17:55:30 UTC ---
> Hal, please try the tarball above on as many different servers
> with refclocks as you can, after trying it with the USB GPS and
> yanking the cord.  I'm pretty sure it'll avoid ntpd spinning
> once the USB device is gone, I'm less confident it won't cause
> some other refclock to fail.

Looks good to me.  Thanks.

23 Mar 10:11:05 ntpd[4045]: GPS_NMEA(22) read EOF
23 Mar 10:13:13 ntpd[4045]: GPS_NMEA(21) read EOF
23 Mar 10:13:17 ntpd[4045]: GPS_NMEA(20) read EOF

I gave it a quick try on a couple of systems.  I didn't see any quirks but I
might have missed something.

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