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authorSteve French <smfrench@gmail.com>2012-12-08 22:08:06 -0600
committerSteve French <smfrench@gmail.com>2012-12-09 19:45:45 -0600
commit38107d45cf452761a74fe512190e23f36834d6dd (patch)
treebc0c08d21ba5b26b74b69edbe0ce27be951c10a2 /fs/cifs/smb2proto.h
parent1f6306806c1494bea51b93f96e105e93a96e3c22 (diff)
Do not send SMB2 signatures for SMB3 frames
Restructure code to make SMB2 vs. SMB3 signing a protocol specific op. SMB3 signing (AES_CMAC) is not enabled yet, but this restructuring at least makes sure we don't send an smb2 signature on an smb3 signed connection. A followon patch will add AES_CMAC and enable smb3 signing. Signed-off-by: Steve French <smfrench@gmail.com> Acked-by: Jeff Layton <jlayton@samba.org>
Diffstat (limited to 'fs/cifs/smb2proto.h')
-rw-r--r--fs/cifs/smb2proto.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/cifs/smb2proto.h b/fs/cifs/smb2proto.h
index 7d25f8b14f9..2aa3535e38c 100644
--- a/fs/cifs/smb2proto.h
+++ b/fs/cifs/smb2proto.h
@@ -47,6 +47,10 @@ extern struct mid_q_entry *smb2_setup_request(struct cifs_ses *ses,
struct smb_rqst *rqst);
extern struct mid_q_entry *smb2_setup_async_request(
struct TCP_Server_Info *server, struct smb_rqst *rqst);
+extern int smb2_calc_signature(struct smb_rqst *rqst,
+ struct TCP_Server_Info *server);
+extern int smb3_calc_signature(struct smb_rqst *rqst,
+ struct TCP_Server_Info *server);
extern void smb2_echo_request(struct work_struct *work);
extern __le32 smb2_get_lease_state(struct cifsInodeInfo *cinode);
extern __u8 smb2_map_lease_to_oplock(__le32 lease_state);