[openssl/openssl] 563f4b: Add a KTLS test where we write long app data records

[Matt Caswell]

  Branch: refs/heads/master
  Home:   https://github.com/openssl/openssl
  Commit: 563f4be8976ea776ec4fb90d084e2ce80c92f0d1
      https://github.com/openssl/openssl/commit/563f4be8976ea776ec4fb90d084e2ce80c92f0d1
  Author: Matt Caswell <matt at openssl.org>
  Date:   2024-01-18 (Thu, 18 Jan 2024)

  Changed paths:
    M test/sslapitest.c

  Log Message:
  -----------
  Add a KTLS test where we write long app data records

Check that we can write and read back long app data records when using
KTLS.

Reviewed-by: Tomas Mraz <tomas at openssl.org>
Reviewed-by: Neil Horman <nhorman at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/23182)


  Commit: 2cac2feff2612c0a324675d8151fea3e2d03397c
      https://github.com/openssl/openssl/commit/2cac2feff2612c0a324675d8151fea3e2d03397c
  Author: Matt Caswell <matt at openssl.org>
  Date:   2024-01-18 (Thu, 18 Jan 2024)

  Changed paths:
    M include/internal/ktls.h

  Log Message:
  -----------
  Fix a FreeBSD build failure when KTLS is enabled

Reviewed-by: Tomas Mraz <tomas at openssl.org>
Reviewed-by: Neil Horman <nhorman at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/23182)


  Commit: c1decd62460072082833909a962892e5042b16bb
      https://github.com/openssl/openssl/commit/c1decd62460072082833909a962892e5042b16bb
  Author: Matt Caswell <matt at openssl.org>
  Date:   2024-01-18 (Thu, 18 Jan 2024)

  Changed paths:
    M ssl/record/methods/tls_common.c

  Log Message:
  -----------
  Don't apply max_frag_len checking if no Max Fragment Length extension

Don't check the Max Fragment Length if the it hasn't been negotiated. We
were checking it anyway, and using the default value
(SSL3_RT_MAX_PLAIN_LENGTH). This works in most cases but KTLS can cause the
record length to actually exceed this in some cases.

Fixes #23169

Reviewed-by: Tomas Mraz <tomas at openssl.org>
Reviewed-by: Neil Horman <nhorman at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/23182)


Compare: https://github.com/openssl/openssl/compare/66adaf2b31bb...c1decd624600