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-rw-r--r--source3/libsmb/smb_signing.c13
1 files changed, 2 insertions, 11 deletions
diff --git a/source3/libsmb/smb_signing.c b/source3/libsmb/smb_signing.c
index 76e3eb8988..0f56cd15d9 100644
--- a/source3/libsmb/smb_signing.c
+++ b/source3/libsmb/smb_signing.c
@@ -21,15 +21,6 @@
#include "includes.h"
-/* the SNIA Technical Reference tells us that this is '40 or 44' bytes
- long, but NTLM only uses 40, and we don't know what value to use for
- NTLMv2 */
-
-/* my guess is 64, and other evidence indicates we don't setup the
- session key correctly, so that's why it's failing */
-
-#define SIMPLE_SMB_SIGNING_MAC_KEY_LEN 64
-
struct smb_basic_signing_context {
DATA_BLOB mac_key;
uint32 send_seq_num;
@@ -246,10 +237,10 @@ BOOL cli_simple_set_signing(struct cli_state *cli, const uchar user_session_key[
data = smb_xmalloc(sizeof(*data));
cli->sign_info.signing_context = data;
- data->mac_key = data_blob(NULL, MIN(response.length + 16, SIMPLE_SMB_SIGNING_MAC_KEY_LEN));
+ data->mac_key = data_blob(NULL, response.length + 16);
memcpy(&data->mac_key.data[0], user_session_key, 16);
- memcpy(&data->mac_key.data[16],response.data, MIN(response.length, SIMPLE_SMB_SIGNING_MAC_KEY_LEN - 16));
+ memcpy(&data->mac_key.data[16],response.data, response.length);
/* Initialise the sequence number */
data->send_seq_num = 0;