[openssl/openssl] 0bf181: Fix Coverity 1547856: memset() uses only the lowes...

[Tomáš Mráz]

  Branch: refs/heads/master
  Home:   https://github.com/openssl/openssl
  Commit: 0bf18140f491024232beca4e139c8feecfe207e9
      https://github.com/openssl/openssl/commit/0bf18140f491024232beca4e139c8feecfe207e9
  Author: Tomas Mraz <tomas at openssl.org>
  Date:   2023-10-24 (Tue, 24 Oct 2023)

  Changed paths:
    M test/rsa_test.c

  Log Message:
  -----------
  Fix Coverity 1547856: memset() uses only the lowest byte of c

Reviewed-by: Hugo Landau <hlandau at openssl.org>
Reviewed-by: Tom Cosgrove <tom.cosgrove at arm.com>
(Merged from https://github.com/openssl/openssl/pull/22430)