[openssl-gost] [gost-engine/engine] 2192b4: Fix a mem leak

[Dmitry Belyavskiy <beldmit@users.noreply.github.com>]

  Branch: refs/heads/master
  Home:   https://github.com/gost-engine/engine
  Commit: 2192b49dfee982638320c52b42298dc540ea3552
      https://github.com/gost-engine/engine/commit/2192b49dfee982638320c52b42298dc540ea3552
  Author: Matt Caswell <matt@openssl.org>
  Date:   2018-07-17 (Tue, 17 Jul 2018)

  Changed paths:
    M gost_eng.c
    M gost_grasshopper_cipher.c
    M gost_grasshopper_cipher.h

  Log Message:
  -----------
  Fix a mem leak

Ensure the grasshopper ciphers are destroyed on engine destroy.


  Commit: ae3020da5ffba97df84a283eacc2a7fb41471c13
      https://github.com/gost-engine/engine/commit/ae3020da5ffba97df84a283eacc2a7fb41471c13
  Author: Dmitry Belyavskiy <beldmit@users.noreply.github.com>
  Date:   2018-07-17 (Tue, 17 Jul 2018)

  Changed paths:
    M gost_eng.c
    M gost_grasshopper_cipher.c
    M gost_grasshopper_cipher.h

  Log Message:
  -----------
  Merge pull request #68 from mattcaswell/fix-mem-leak

Fix a mem leak


Compare: https://github.com/gost-engine/engine/compare/28314b3bcf3f...ae3020da5ffb
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