[Wireshark-bugs] [Bug 12874] Unable to dissect SPDY streams after a protocol switch in plain text

2019-03-02 Thread bugzilla-daemon 
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12874

Alexis La Goutte  changed:

   What|Removed |Added

 Status|CONFIRMED   |RESOLVED
 Resolution|--- |FIXED

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[Wireshark-bugs] [Bug 12874] Unable to dissect SPDY streams after a protocol switch in plain text

2016-09-19 Thread bugzilla-daemon 
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12874

--- Comment #8 from Peter Wu  ---
(In reply to Alexis La Goutte from comment #7)
> do be more precis :
> Spdy uses endless zlib stream per connection, not per stream. Try decompress
> incoming header block without re-initialize zlib context.
> 
> https://groups.google.com/d/msg/spdy-dev/w712o1OiAgs/XBkG_s6BRNoJ

I think I'll leave spdy aside for now, it has been superseded by h2 anyway.

Can this be closed now as duplicate of the other bugs?

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[Wireshark-bugs] [Bug 12874] Unable to dissect SPDY streams after a protocol switch in plain text

2016-09-19 Thread bugzilla-daemon 
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12874

--- Comment #7 from Alexis La Goutte  ---
(In reply to Alexis La Goutte from comment #6)
> (In reply to Peter Wu from comment #5)
> > With the above patch SPDY dissector is invoked automatically. The latest
> > version (3.1) seems not to be supported though, I get a header decompression
> > failure.
> Thanks (for time where is see upgrade for SPDY...)
> 
> > 
> > Alexis? Spec is at
> > https://www.chromium.org/spdy/spdy-protocol/spdy-protocol-draft3-1
> about decompression header if i remenber it is a story of decompression on
> the all context and not only one packet.. you can look bug 10566 or 10528

do be more precis :
Spdy uses endless zlib stream per connection, not per stream. Try decompress
incoming header block without re-initialize zlib context.

https://groups.google.com/d/msg/spdy-dev/w712o1OiAgs/XBkG_s6BRNoJ

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[Wireshark-bugs] [Bug 12874] Unable to dissect SPDY streams after a protocol switch in plain text

2016-09-19 Thread bugzilla-daemon 
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12874

--- Comment #6 from Alexis La Goutte  ---
(In reply to Peter Wu from comment #5)
> With the above patch SPDY dissector is invoked automatically. The latest
> version (3.1) seems not to be supported though, I get a header decompression
> failure.
Thanks (for time where is see upgrade for SPDY...)

> 
> Alexis? Spec is at
> https://www.chromium.org/spdy/spdy-protocol/spdy-protocol-draft3-1
about decompression header if i remenber it is a story of decompression on the
all context and not only one packet.. you can look bug 10566 or 10528

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[Wireshark-bugs] [Bug 12874] Unable to dissect SPDY streams after a protocol switch in plain text

2016-09-18 Thread bugzilla-daemon 
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12874

Peter Wu  changed:

   What|Removed |Added

 Status|UNCONFIRMED |CONFIRMED
 CC||alexis.lagou...@gmail.com,
   ||pe...@lekensteyn.nl
 Ever confirmed|0   |1

--- Comment #5 from Peter Wu  ---
With the above patch SPDY dissector is invoked automatically. The latest
version (3.1) seems not to be supported though, I get a header decompression
failure.

Alexis? Spec is at
https://www.chromium.org/spdy/spdy-protocol/spdy-protocol-draft3-1

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[Wireshark-bugs] [Bug 12874] Unable to dissect SPDY streams after a protocol switch in plain text

2016-09-18 Thread bugzilla-daemon 
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12874

--- Comment #4 from Gerrit Code Review  ---
Change 17786 had a related patch set uploaded by Peter Wu:
http: add spdy Upgrade support

https://code.wireshark.org/review/17786

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[Wireshark-bugs] [Bug 12874] Unable to dissect SPDY streams after a protocol switch in plain text

2016-09-11 Thread bugzilla-daemon 
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12874

--- Comment #3 from Jonh Wendell  ---
Created attachment 14900
  --> https://bugs.wireshark.org/bugzilla/attachment.cgi?id=14900=edit
Screenshot of decoding as spdy

If I choose decode as SPDY, all I can see are TCP packets, not dissected at
all...

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[Wireshark-bugs] [Bug 12874] Unable to dissect SPDY streams after a protocol switch in plain text

2016-09-11 Thread bugzilla-daemon 
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12874

--- Comment #2 from Jonh Wendell  ---
Created attachment 14899
  --> https://bugs.wireshark.org/bugzilla/attachment.cgi?id=14899=edit
Screenshot of decoding as http

Notice that after switching protocols (frame 22) all we can see is
"Continuation" on the Info column.

Also in the detail of the frame we only see things like "Data (2 bytes)" where
we were supposed to see the SPDY traffic details.

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[Wireshark-bugs] [Bug 12874] Unable to dissect SPDY streams after a protocol switch in plain text

2016-09-11 Thread bugzilla-daemon 
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12874

--- Comment #1 from Jonh Wendell  ---
Created attachment 14898
  --> https://bugs.wireshark.org/bugzilla/attachment.cgi?id=14898=edit
Capture file

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