[openssl/openssl] 010886: Avoid memory leak if SXNET_add_id_INTEGER() fails

[Tomáš Mráz]

  Branch: refs/heads/openssl-3.1
  Home:   https://github.com/openssl/openssl
  Commit: 01088602522015906654877ad2730ce805f3f925
      https://github.com/openssl/openssl/commit/01088602522015906654877ad2730ce805f3f925
  Author: Tomas Mraz <tomas at openssl.org>
  Date:   2024-01-08 (Mon, 08 Jan 2024)

  Changed paths:
    M crypto/x509/v3_sxnet.c

  Log Message:
  -----------
  Avoid memory leak if SXNET_add_id_INTEGER() fails

Fixes Coverity 1560046

Reviewed-by: Matt Caswell <matt at openssl.org>
Reviewed-by: Tim Hudson <tjh at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/23211)

(cherry picked from commit 7054fc1ca3945342777f588fba43b77f669509ad)