[openssl/openssl] 68ab65: ddd-02-conn-nonblocking-threads.c: Fix the leak of...

[zengwei2000]

  Branch: refs/heads/openssl-3.2
  Home:   https://github.com/openssl/openssl
  Commit: 68ab657e081bdf36cd3a841c09aaf586f57eb476
      https://github.com/openssl/openssl/commit/68ab657e081bdf36cd3a841c09aaf586f57eb476
  Author: zengwei2000 <102871671+zengwei2000 at users.noreply.github.com>
  Date:   2023-12-29 (Fri, 29 Dec 2023)

  Changed paths:
    M doc/designs/ddd/ddd-02-conn-nonblocking-threads.c

  Log Message:
  -----------
  ddd-02-conn-nonblocking-threads.c: Fix the leak of conn

Signed-off-by: zengwei zengwei1 at uniontech.com

CLA: trivial

Reviewed-by: Tom Cosgrove <tom.cosgrove at arm.com>
Reviewed-by: Tomas Mraz <tomas at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/23115)

(cherry picked from commit 1635d7a078b21d8fc3078f6115a4d8f7e18ad1ab)