From 6e6ac23ad11bc1932b34d3013b39fc858a16a53e Mon Sep 17 00:00:00 2001 From: Paul Kehrer Date: Wed, 21 May 2014 08:48:09 -0500 Subject: allocate only 16 bytes cffi allocates 17 bytes (one for trailing null), but that isn't used by this function so we don't need to allocate it. --- cryptography/hazmat/backends/openssl/backend.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cryptography/hazmat/backends/openssl/backend.py b/cryptography/hazmat/backends/openssl/backend.py index d7110f81..7b0e50d3 100644 --- a/cryptography/hazmat/backends/openssl/backend.py +++ b/cryptography/hazmat/backends/openssl/backend.py @@ -862,7 +862,7 @@ class _AESCTRCipherContext(object): ) assert res == 0 self._ecount = self._backend._ffi.new("char[]", 16) - self._nonce = self._backend._ffi.new("char[]", mode.nonce) + self._nonce = self._backend._ffi.new("char[16]", mode.nonce) self._num = self._backend._ffi.new("unsigned int *", 0) def update(self, data): -- cgit v1.2.3