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| author | Stefan Metzmacher <metze@samba.org> | 2012-04-18 15:00:06 +0200 |
|---|---|---|
| committer | Stefan Metzmacher <metze@samba.org> | 2012-05-13 14:11:00 +0200 |
| commit | 7b359bc6154a4656f40837720e9147d590717102 (patch) | |
| tree | 9803e23fa948f139e3ecb26922a7110af2a11047 /source3/smbd/smb2_sesssetup.c | |
| parent | 073666ed2972b63bec4e86762943e6c9b99f84e0 (diff) | |
| download | samba-7b359bc6154a4656f40837720e9147d590717102.tar.gz samba-7b359bc6154a4656f40837720e9147d590717102.tar.bz2 samba-7b359bc6154a4656f40837720e9147d590717102.zip | |
s3:smb2_sesssetup: pass down in_previous_session_id to all layers
metze
Diffstat (limited to 'source3/smbd/smb2_sesssetup.c')
| -rw-r--r-- | source3/smbd/smb2_sesssetup.c | 17 |
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, |