Differential D27467

Fix downgrading of TOE TLS sockets to plain TOE.
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Authored by jhb on Dec 3 2020, 9:31 PM.

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rS368311: Fix downgrading of TOE TLS sockets to plain TOE.

Summary

If a TOE TLS socket ends up using an unsupported TLS version or
ciphersuite, it must be downgraded to a "plain" TOE socket with
TLS encryption/decryption performed on the host. The previous
implementation of this fallback was incomplete and resulted in
hung connections.

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Repository

rS FreeBSD src repository - subversion

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Event Timeline

jhb created this revision.Dec 3 2020, 9:31 PM

Herald added a subscriber: ae. · View Herald TranscriptDec 3 2020, 9:31 PM

jhb requested review of this revision.Dec 3 2020, 9:31 PM

Harbormaster completed remote builds in B35176: Diff 80281.Dec 3 2020, 9:31 PM

np accepted this revision.Dec 3 2020, 9:32 PM

This revision is now accepted and ready to land.Dec 3 2020, 9:32 PM

Closed by commit rS368311: Fix downgrading of TOE TLS sockets to plain TOE. (authored by jhb). · Explain WhyDec 3 2020, 9:49 PM

This revision was automatically updated to reflect the committed changes.

jhb added a commit: rS368311: Fix downgrading of TOE TLS sockets to plain TOE..

Herald added a subscriber: imp. · View Herald TranscriptDec 3 2020, 9:49 PM

Revision Contents
Changeset List

Path

Size

head/

sys/

dev/

cxgbe/

19 lines

tom/

14 lines

Diff 80285

head/sys/dev/cxgbe/t4_main.c

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head/sys/dev/cxgbe/tom/t4_tls.c

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