diff options
| -rw-r--r-- | cryptography/hazmat/bindings/openssl/osrandom_engine.py | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/cryptography/hazmat/bindings/openssl/osrandom_engine.py b/cryptography/hazmat/bindings/openssl/osrandom_engine.py index bbb3d642..01e0c5dd 100644 --- a/cryptography/hazmat/bindings/openssl/osrandom_engine.py +++ b/cryptography/hazmat/bindings/openssl/osrandom_engine.py @@ -175,11 +175,12 @@ static RAND_METHOD osrandom_rand = { }; int Cryptography_add_osrandom_engine(void) { - ENGINE *engine = ENGINE_by_id(Cryptography_osrandom_engine_id); - if (engine != NULL) { - // The engine has already been added, - ENGINE_free(engine); + ENGINE *osrandom_engine = ENGINE_by_id(Cryptography_osrandom_engine_id); + if (osrandom_engine != NULL) { + ENGINE_free(osrandom_engine); return 2; + } else { + ERR_clear_error(); } ENGINE *e = ENGINE_new(); |