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authorStefan Metzmacher <metze@samba.org>2012-04-18 15:00:06 +0200
committerStefan Metzmacher <metze@samba.org>2012-05-13 14:11:00 +0200
commit7b359bc6154a4656f40837720e9147d590717102 (patch)
tree9803e23fa948f139e3ecb26922a7110af2a11047
parent073666ed2972b63bec4e86762943e6c9b99f84e0 (diff)
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s3:smb2_sesssetup: pass down in_previous_session_id to all layers
metze
-rw-r--r--source3/smbd/smb2_sesssetup.c17
1 files changed, 15 insertions, 2 deletions
diff --git a/source3/smbd/smb2_sesssetup.c b/source3/smbd/smb2_sesssetup.c
index 9a750eea0d..b64d9e8196 100644
--- a/source3/smbd/smb2_sesssetup.c
+++ b/source3/smbd/smb2_sesssetup.c
@@ -31,6 +31,7 @@
static NTSTATUS smbd_smb2_session_setup(struct smbd_smb2_request *smb2req,
uint64_t in_session_id,
uint8_t in_security_mode,
+ uint64_t in_previous_session_id,
DATA_BLOB in_security_buffer,
uint16_t *out_session_flags,
DATA_BLOB *out_security_buffer,
@@ -46,6 +47,7 @@ NTSTATUS smbd_smb2_request_process_sesssetup(struct smbd_smb2_request *smb2req)
DATA_BLOB outdyn;
uint64_t in_session_id;
uint8_t in_security_mode;
+ uint64_t in_previous_session_id;
uint16_t in_security_offset;
uint16_t in_security_length;
DATA_BLOB in_security_buffer;
@@ -62,8 +64,15 @@ NTSTATUS smbd_smb2_request_process_sesssetup(struct smbd_smb2_request *smb2req)
inhdr = (const uint8_t *)smb2req->in.vector[i+0].iov_base;
inbody = (const uint8_t *)smb2req->in.vector[i+1].iov_base;
+ in_session_id = BVAL(inhdr, SMB2_HDR_SESSION_ID);
+
+ /* Flags = CVAL(inbody, 0x02); */
+ in_security_mode = CVAL(inbody, 0x03);
+ /* Capabilities = IVAL(inbody, 0x04) */
+ /* Channel = IVAL(inbody, 0x08) */
in_security_offset = SVAL(inbody, 0x0C);
in_security_length = SVAL(inbody, 0x0E);
+ in_previous_session_id = BVAL(inbody, 0x10);
if (in_security_offset != (SMB2_HDR_BODY + smb2req->in.vector[i+1].iov_len)) {
return smbd_smb2_request_error(smb2req, NT_STATUS_INVALID_PARAMETER);
@@ -73,14 +82,13 @@ NTSTATUS smbd_smb2_request_process_sesssetup(struct smbd_smb2_request *smb2req)
return smbd_smb2_request_error(smb2req, NT_STATUS_INVALID_PARAMETER);
}
- in_session_id = BVAL(inhdr, SMB2_HDR_SESSION_ID);
- in_security_mode = CVAL(inbody, 0x03);
in_security_buffer.data = (uint8_t *)smb2req->in.vector[i+2].iov_base;
in_security_buffer.length = in_security_length;
status = smbd_smb2_session_setup(smb2req,
in_session_id,
in_security_mode,
+ in_previous_session_id,
in_security_buffer,
&out_session_flags,
&out_security_buffer,
@@ -143,6 +151,7 @@ static int smbd_smb2_session_destructor(struct smbd_smb2_session *session)
static NTSTATUS smbd_smb2_auth_generic_return(struct smbd_smb2_session *session,
struct smbd_smb2_request *smb2req,
uint8_t in_security_mode,
+ uint64_t in_previous_session_id,
DATA_BLOB in_security_buffer,
uint16_t *out_session_flags,
uint64_t *out_session_id)
@@ -218,6 +227,7 @@ static NTSTATUS smbd_smb2_auth_generic_return(struct smbd_smb2_session *session,
static NTSTATUS smbd_smb2_auth_generic(struct smbd_smb2_session *session,
struct smbd_smb2_request *smb2req,
uint8_t in_security_mode,
+ uint64_t in_previous_session_id,
DATA_BLOB in_security_buffer,
uint16_t *out_session_flags,
DATA_BLOB *out_security_buffer,
@@ -275,6 +285,7 @@ static NTSTATUS smbd_smb2_auth_generic(struct smbd_smb2_session *session,
return smbd_smb2_auth_generic_return(session,
smb2req,
in_security_mode,
+ in_previous_session_id,
in_security_buffer,
out_session_flags,
out_session_id);
@@ -283,6 +294,7 @@ static NTSTATUS smbd_smb2_auth_generic(struct smbd_smb2_session *session,
static NTSTATUS smbd_smb2_session_setup(struct smbd_smb2_request *smb2req,
uint64_t in_session_id,
uint8_t in_security_mode,
+ uint64_t in_previous_session_id,
DATA_BLOB in_security_buffer,
uint16_t *out_session_flags,
DATA_BLOB *out_security_buffer,
@@ -339,6 +351,7 @@ static NTSTATUS smbd_smb2_session_setup(struct smbd_smb2_request *smb2req,
return smbd_smb2_auth_generic(session,
smb2req,
in_security_mode,
+ in_previous_session_id,
in_security_buffer,
out_session_flags,
out_security_buffer,