diff options
Diffstat (limited to 'fs/cifs/cifsencrypt.c')
-rw-r--r-- | fs/cifs/cifsencrypt.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c index 78829e7d8cd0..1959c7c4b185 100644 --- a/fs/cifs/cifsencrypt.c +++ b/fs/cifs/cifsencrypt.c | |||
@@ -50,7 +50,7 @@ static int cifs_calculate_signature(const struct smb_hdr * cifs_pdu, const char | |||
50 | return 0; | 50 | return 0; |
51 | } | 51 | } |
52 | 52 | ||
53 | int cifs_sign_smb(struct smb_hdr * cifs_pdu, struct cifsSesInfo * ses, | 53 | int cifs_sign_smb(struct smb_hdr * cifs_pdu, struct TCP_Server_Info * server, |
54 | __u32 * pexpected_response_sequence_number) | 54 | __u32 * pexpected_response_sequence_number) |
55 | { | 55 | { |
56 | int rc = 0; | 56 | int rc = 0; |
@@ -59,21 +59,21 @@ int cifs_sign_smb(struct smb_hdr * cifs_pdu, struct cifsSesInfo * ses, | |||
59 | /* BB remember to initialize sequence number elsewhere and initialize mac_signing key elsewhere BB */ | 59 | /* BB remember to initialize sequence number elsewhere and initialize mac_signing key elsewhere BB */ |
60 | /* BB remember to add code to save expected sequence number in midQ entry BB */ | 60 | /* BB remember to add code to save expected sequence number in midQ entry BB */ |
61 | 61 | ||
62 | if((cifs_pdu == NULL) || (ses == NULL)) | 62 | if((cifs_pdu == NULL) || (server == NULL)) |
63 | return -EINVAL; | 63 | return -EINVAL; |
64 | 64 | ||
65 | if((cifs_pdu->Flags2 & SMBFLG2_SECURITY_SIGNATURE) == 0) | 65 | if((cifs_pdu->Flags2 & SMBFLG2_SECURITY_SIGNATURE) == 0) |
66 | return rc; | 66 | return rc; |
67 | 67 | ||
68 | spin_lock(&GlobalMid_Lock); | 68 | spin_lock(&GlobalMid_Lock); |
69 | cifs_pdu->Signature.Sequence.SequenceNumber = cpu_to_le32(ses->sequence_number); | 69 | cifs_pdu->Signature.Sequence.SequenceNumber = cpu_to_le32(server->sequence_number); |
70 | cifs_pdu->Signature.Sequence.Reserved = 0; | 70 | cifs_pdu->Signature.Sequence.Reserved = 0; |
71 | 71 | ||
72 | *pexpected_response_sequence_number = ses->sequence_number++; | 72 | *pexpected_response_sequence_number = server->sequence_number++; |
73 | ses->sequence_number++; | 73 | server->sequence_number++; |
74 | spin_unlock(&GlobalMid_Lock); | 74 | spin_unlock(&GlobalMid_Lock); |
75 | 75 | ||
76 | rc = cifs_calculate_signature(cifs_pdu, ses->mac_signing_key,smb_signature); | 76 | rc = cifs_calculate_signature(cifs_pdu, server->mac_signing_key,smb_signature); |
77 | if(rc) | 77 | if(rc) |
78 | memset(cifs_pdu->Signature.SecuritySignature, 0, 8); | 78 | memset(cifs_pdu->Signature.SecuritySignature, 0, 8); |
79 | else | 79 | else |
@@ -190,7 +190,7 @@ int CalcNTLMv2_partial_mac_key(struct cifsSesInfo * ses, struct nls_table * nls_ | |||
190 | hmac_md5_update((const unsigned char *) unicode_buf, | 190 | hmac_md5_update((const unsigned char *) unicode_buf, |
191 | (user_name_len+dom_name_len)*2,&ctx); | 191 | (user_name_len+dom_name_len)*2,&ctx); |
192 | 192 | ||
193 | hmac_md5_final(ses->mac_signing_key,&ctx); | 193 | hmac_md5_final(ses->server->mac_signing_key,&ctx); |
194 | kfree(ucase_buf); | 194 | kfree(ucase_buf); |
195 | kfree(unicode_buf); | 195 | kfree(unicode_buf); |
196 | return 0; | 196 | return 0; |
@@ -200,7 +200,7 @@ void CalcNTLMv2_response(const struct cifsSesInfo * ses,char * v2_session_respon | |||
200 | struct HMACMD5Context context; | 200 | struct HMACMD5Context context; |
201 | memcpy(v2_session_response + 8, ses->server->cryptKey,8); | 201 | memcpy(v2_session_response + 8, ses->server->cryptKey,8); |
202 | /* gen_blob(v2_session_response + 16); */ | 202 | /* gen_blob(v2_session_response + 16); */ |
203 | hmac_md5_init_limK_to_64(ses->mac_signing_key, 16, &context); | 203 | hmac_md5_init_limK_to_64(ses->server->mac_signing_key, 16, &context); |
204 | 204 | ||
205 | hmac_md5_update(ses->server->cryptKey,8,&context); | 205 | hmac_md5_update(ses->server->cryptKey,8,&context); |
206 | /* hmac_md5_update(v2_session_response+16)client thing,8,&context); */ /* BB fix */ | 206 | /* hmac_md5_update(v2_session_response+16)client thing,8,&context); */ /* BB fix */ |