[openssl-gost] [gost-engine/engine] 3c14a7: gost_pmeth.c: mitigate for constness difference in...

[Dmitry Belyavskiy <noreply@github.com>]

  Branch: refs/heads/master
  Home:   https://github.com/gost-engine/engine
  Commit: 3c14a70bb68cb0a4baae393e1644e9f67f8ce3a1
      https://github.com/gost-engine/engine/commit/3c14a70bb68cb0a4baae393e1644e9f67f8ce3a1
  Author: Richard Levitte <richard@levitte.org>
  Date:   2019-08-23 (Fri, 23 Aug 2019)

  Changed paths:
    M gost_pmeth.c

  Log Message:
  -----------
  gost_pmeth.c: mitigate for constness difference in copy function

The second argument for the pkey_copy function has been constified in
OpenSSL to be 3.0.  This is normally not a problem, but when passing a
pointer to such a function, the compiler does complain.

This change solves the issue by looking at the macros
OPENSSL_VERSION_MAJOR, which is new in OpenSSL to be 3.0, and set
constness based on that.

Fixes #154


  Commit: 53a09efd9d9356496c714914ffa8da8812e0dd45
      https://github.com/gost-engine/engine/commit/53a09efd9d9356496c714914ffa8da8812e0dd45
  Author: Dmitry Belyavskiy <beldmit@users.noreply.github.com>
  Date:   2019-08-23 (Fri, 23 Aug 2019)

  Changed paths:
    M gost_pmeth.c

  Log Message:
  -----------
  Merge pull request #159 from levitte/fix-154

gost_pmeth.c: mitigate for constness difference in copy function


Compare: https://github.com/gost-engine/engine/compare/a9b81949937c...53a09efd9d93