[tor-bugs] #28616 [Core Tor/Tor]: TLS internal error running Tor 0.3.4.9 on Debian Buster (OpenSSL 1.1.1a)

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#28616: TLS internal error running Tor 0.3.4.9 on Debian Buster (OpenSSL 1.1.1a)
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 Reporter:  filippo       |          Owner:  (none)
     Type:  defect        |         Status:  new
 Priority:  Medium        |      Milestone:  Tor: 0.4.0.x-final
Component:  Core Tor/Tor  |        Version:  Tor: 0.3.4.9
 Severity:  Normal        |     Resolution:
 Keywords:                |  Actual Points:
Parent ID:                |         Points:
 Reviewer:                |        Sponsor:
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Comment (by Pine64ARMv8):

 For Nick:
 Patched openssl 1.1.1a with 7755:"Reduce stack usage in tls13_hkdf_expand"
 and there is no more "[warn] TLS error: internal error (in SSL
 routines:tls13_hkdf_expand:---)" in the tor log (Tor version 0.3.5.6-rc)
 (devuan tor server)

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/28616#comment:8>
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