a security threat on unexpecting applications.  Document and test.

and SSL_use_PrivateKey_file()

PR: 1035
Submitted by: Walter Goulet
Reviewed by:  Nils Larsch

Reviewed by: Bodo Moeller

PR: 359

[meaning that it will detect in which context application is running
and either write message to stderr, post a dialog or log an event].

further +35% will follow...

Submitted by: Zou Nanhai

PR: 800

nops, which causes SEGV at startup. So I don't align anymore.

introduced for a reason [like bug in initial gcc port], but proposed
=&r is treated correctly by senior 3.2, so we can assume it's safe now.
PR: 1031

PR: 860

PR: 658

OpenSSL distributions, or are about to.  This has been requested a
little now and then by users, for years :-/...