[tor-bugs] #19669 [Core Tor/Tor]: `log_prefix_` maybe getting weird output from strftime

Tor Bug Tracker & Wiki blackhole at torproject.org
Wed Jul 13 05:24:32 UTC 2016


#19669: `log_prefix_` maybe getting weird output from strftime
------------------------------+-----------------
     Reporter:  dcf           |      Owner:
         Type:  defect        |     Status:  new
     Priority:  Medium        |  Milestone:
    Component:  Core Tor/Tor  |    Version:
     Severity:  Minor         |   Keywords:
Actual Points:                |  Parent ID:
       Points:                |   Reviewer:
      Sponsor:                |
------------------------------+-----------------
 #19408 purports to show tor log lines. The date format in them is really
 strange:
 {{{
 6/13/2016 23:53:24 PM.700
 6/13/2016 23:53:26 PM.200
 6/14/2016 0:07:45 AM.200
 6/14/2016 0:07:45 AM.200
 }}}
 There's a date string followed by a dot and three digits' worth of
 fractional seconds. The format doesn't match what's specified in
 `log_prefix_`, which is `"%b %d %H:%M:%S"`.
 https://gitweb.torproject.org/tor.git/tree/src/common/log.c?id=tor-0.2.7.6#n221

 I don't see how this can happen, but I thought some one in core tor might
 want to take a look. Maybe the user has some kind of smart copy-paste
 that's mangling dates.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/19669>
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