[openssl/openssl] 15c8df: Potential null pointer reference

[TiaLo]

  Branch: refs/heads/master
  Home:   https://github.com/openssl/openssl
  Commit: 15c8df81083f31dd35aedbe2d58ec702d0c0dc65
      https://github.com/openssl/openssl/commit/15c8df81083f31dd35aedbe2d58ec702d0c0dc65
  Author: yangyangtiantianlonglong <yangtianlong1224 at 163.com>
  Date:   2022-11-02 (Wed, 02 Nov 2022)

  Changed paths:
    M test/ectest.c

  Log Message:
  -----------
  Potential null pointer reference

Reviewed-by: Shane Lontis <shane.lontis at oracle.com>
Reviewed-by: Tomas Mraz <tomas at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19429)