K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2020-10-23T00:23:54.590222Z
K 7
svn:log
V 811
Handle CPL_RX_DATA on active TLS sockets.

In certain edge cases, the NIC might have only received a partial TLS
record which it needs to return to the driver.  For example, if the
local socket was closed while data was still in flight, a partial TLS
record might be pending when the connection is closed.  Receiving a
RST in the middle of a TLS record is another example.  When this
happens, the firmware returns the the partial TLS record as plain TCP
data via CPL_RX_DATA.  Handle these requests by returning an error to
OpenSSL (via so_error for KTLS or via an error TLS record header for
the older Chelsio OpenSSL interface).

Reported by:	Sony Arpita Das @ Chelsio
Reviewed by:	np
MFC after:	2 weeks
Sponsored by:	Chelsio Communications
Differential Revision:	Revision: https://reviews.freebsd.org/D26800

END