[openssl/openssl] fb6039: http_client.c: fix calculation of Content-Length i...

[David von Oheimb]

  Branch: refs/heads/openssl-3.0
  Home:   https://github.openssl.org/openssl/openssl
  Commit: fb60393dbfb14cf7bf927af44be9b89d7a5ae203
      https://github.openssl.org/openssl/openssl/commit/fb60393dbfb14cf7bf927af44be9b89d7a5ae203
  Author: Dr. David von Oheimb <David.von.Oheimb at siemens.com>
  Date:   2022-07-11 (Mon, 11 Jul 2022)

  Changed paths:
    M crypto/http/http_client.c

  Log Message:
  -----------
  http_client.c: fix calculation of Content-Length in set1_content()

Work around an inconsistency in the implementations of BIO_CTRL_INFO.

Reviewed-by: Tomas Mraz <tomas at openssl.org>
Reviewed-by: Hugo Landau <hlandau at openssl.org>
Reviewed-by: David von Oheimb <david.von.oheimb at siemens.com>
(Merged from https://github.com/openssl/openssl/pull/18701)

(cherry picked from commit 243465fd556837402bff52b7bf3d59420b68a02e)