diff options
| -rw-r--r-- | cryptography/bindings/openssl/api.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/cryptography/bindings/openssl/api.py b/cryptography/bindings/openssl/api.py index 3c2cf2e2..f6b6677f 100644 --- a/cryptography/bindings/openssl/api.py +++ b/cryptography/bindings/openssl/api.py @@ -168,6 +168,8 @@ class API(object): buf = self.ffi.new("unsigned char[]", digest_size) res = self.lib.EVP_DigestFinal_ex(ctx, buf, self.ffi.NULL) assert res != 0 + res = self.lib.EVP_MD_CTX_cleanup(ctx) + assert res != 0 return self.ffi.buffer(buf)[:digest_size] def copy_hash_context(self, ctx): |