diff options
| -rw-r--r-- | cryptography/hazmat/backends/openssl/backend.py | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/cryptography/hazmat/backends/openssl/backend.py b/cryptography/hazmat/backends/openssl/backend.py index 6bb76c47..c7ae9141 100644 --- a/cryptography/hazmat/backends/openssl/backend.py +++ b/cryptography/hazmat/backends/openssl/backend.py @@ -338,6 +338,7 @@ class Backend(object): def _rsa_cdata_from_public_key(self, public_key): ctx = self._lib.RSA_new() + assert ctx != self._ffi.NULL ctx = self._ffi.gc(ctx, self._lib.RSA_free) ctx.e = self._int_to_bn(public_key.e) ctx.n = self._int_to_bn(public_key.n) |