[tor-bugs] #25667 [Core Tor/Tor]: LZMA/ZSTD descriptor compression support

Tor Bug Tracker & Wiki blackhole at torproject.org
Thu Mar 29 16:57:43 UTC 2018


#25667: LZMA/ZSTD descriptor compression support
-------------------------------------------------+-------------------------
 Reporter:  atagar                               |          Owner:  (none)
     Type:  defect                               |         Status:  new
 Priority:  Medium                               |      Milestone:  Tor:
                                                 |  0.3.3.x-final
Component:  Core Tor/Tor                         |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  regression? 033-must needs-analysis  |  Actual Points:
Parent ID:                                       |         Points:
 Reviewer:                                       |        Sponsor:
-------------------------------------------------+-------------------------
Changes (by nickm):

 * keywords:   => regression? 033-must needs-analysis
 * milestone:   => Tor: 0.3.3.x-final


Comment:

 We should figure out if we broke compression.  If not, this might not be
 033-must, but it would be a shame to ship with a bug like this.

 First off -- just because Moria is 0.3.4, doesn't mean it will necessarily
 support zstd and/or lzma2.  It only supports those if it detects them at
 compile time, and I think Roger builds his own tors from source.  So
 that's something to check on.

 One way to learn more about what's going on here might be to use the -v
 option with curl, so it will also log all the sent/received headers to
 stderr.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/25667#comment:1>
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