[tor-bugs] #32034 [Core Tor/Tor]: tor reads PT protocol messages from stderr
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Mon Jan 20 19:07:22 UTC 2020
#32034: tor reads PT protocol messages from stderr
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Reporter: dcf | Owner: neel
Type: defect | Status: new
Priority: Medium | Milestone: Tor: 0.4.3.x-final
Component: Core Tor/Tor | Version: Tor: 0.4.2.2-alpha
Severity: Normal | Resolution:
Keywords: tor-pt | Actual Points:
Parent ID: | Points:
Reviewer: | Sponsor:
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Comment (by dcf):
Replying to [comment:5 ahf]:
> I think the example script have a bug: The `echo`'s in the subshell
writes to standard out and you redirect all output from the subshell from
standard error to standard out, where instead it should be redirect all
output from the subshell's standard out to standard error, so `1>&2`
instead of `2>&1`.
You're absolutely right. It was my mistake. I apologize for the false
report.
> Tor's PT standard error handler does not send the standard error
messages into the PT state machine handler and logs the errors with the
warning log level. I do think that's a bit higher than what we want for
this kind of event, so I'm submitting a patch in a moment that lowers the
log level for PT standard error messages from warning to debug.
Could we rather close this ticket immediately and do the log level in a
separate ticket?
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/32034#comment:7>
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