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 750cc435..0903a4bf 100644 --- a/cryptography/hazmat/bindings/openssl/osrandom_engine.py +++ b/cryptography/hazmat/bindings/openssl/osrandom_engine.py @@ -177,15 +177,16 @@ static RAND_METHOD osrandom_rand = { /* Returns 1 if successfully added, 2 if engine has previously been added, and 0 for error. */ int Cryptography_add_osrandom_engine(void) { - ENGINE *osrandom_engine = ENGINE_by_id(Cryptography_osrandom_engine_id); - if (osrandom_engine != NULL) { - ENGINE_free(osrandom_engine); + ENGINE *e; + e = ENGINE_by_id(Cryptography_osrandom_engine_id); + if (e != NULL) { + ENGINE_free(e); return 2; } else { ERR_clear_error(); } - ENGINE *e = ENGINE_new(); + e = ENGINE_new(); if (e == NULL) { return 0; } |