diff options
| -rw-r--r-- | src/OpenSSL/crypto.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/OpenSSL/crypto.py b/src/OpenSSL/crypto.py index 4255358..72c04b0 100644 --- a/src/OpenSSL/crypto.py +++ b/src/OpenSSL/crypto.py @@ -1655,6 +1655,9 @@ class X509StoreContext(object): def _init(self): """ Set up the store context for a subsequent verification operation. + + Calling this method more than once without first calling + :meth:`_cleanup` will leak memory. """ ret = _lib.X509_STORE_CTX_init( self._store_ctx, self._store._store, self._cert._x509, _ffi.NULL @@ -1715,6 +1718,10 @@ class X509StoreContext(object): """ # Always re-initialize the store context in case # :meth:`verify_certificate` is called multiple times. + # + # :meth:`_init` is called in :meth:`__init__` so _cleanup is called + # before _init to ensure memory is not leaked. + self._cleanup() self._init() ret = _lib.X509_verify_cert(self._store_ctx) self._cleanup() |