File 0498-crypto-Add-some-crypto-engine_unload-in-engine-test-.patch of Package erlang

From 71deec5cbec7bd7dcf67f30f60f2acd49ae0d0bb Mon Sep 17 00:00:00 2001
From: Hans Nilsson <hans@erlang.org>
Date: Mon, 19 Nov 2018 10:16:13 +0100
Subject: [PATCH 3/6] crypto: Add some crypto:engine_unload in engine test
 suite

Got valgrind errors for error tests otherwise
---
 lib/crypto/test/engine_SUITE.erl | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/lib/crypto/test/engine_SUITE.erl b/lib/crypto/test/engine_SUITE.erl
index 42d8edf4d2..8a45fc9076 100644
--- a/lib/crypto/test/engine_SUITE.erl
+++ b/lib/crypto/test/engine_SUITE.erl
@@ -587,11 +587,11 @@ ctrl_cmd_string(Config) when is_list(Config) ->
                     {ok, E} ->
                         case crypto:engine_ctrl_cmd_string(E, <<"TEST">>, <<"17">>) of
                             ok ->
+                                ok = crypto:engine_unload(E),
                                 ct:fail(fail_ctrl_cmd_should_fail);
                             {error,ctrl_cmd_failed} ->
-                                ok
-                        end,
-                        ok = crypto:engine_unload(E);
+                                ok = crypto:engine_unload(E)
+                        end;
                     {error, bad_engine_id} ->
                         {skip, "Dynamic Engine not supported"}
                 end
@@ -617,11 +617,12 @@ ctrl_cmd_string_optional(Config) when is_list(Config) ->
                     {ok, E} ->
                         case crypto:engine_ctrl_cmd_string(E, <<"TEST">>, <<"17">>, true) of
                             ok ->
-                                ok;
-                            _ ->
+                                ok = crypto:engine_unload(E);
+                            Err ->
+                                ct:log("Error: ~p",[Err]),
+                                ok = crypto:engine_unload(E),
                                 ct:fail(fail_ctrl_cmd_string)
-                        end,
-                        ok = crypto:engine_unload(E);
+                        end;
                     {error, bad_engine_id} ->
                         {skip, "Dynamic Engine not supported"}
                 end
-- 
2.16.4