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-rw-r--r--fs/cifs/cifsencrypt.c113
-rw-r--r--fs/cifs/cifsglob.h9
-rw-r--r--fs/cifs/cifspdu.h7
-rw-r--r--fs/cifs/cifsproto.h11
-rw-r--r--fs/cifs/connect.c18
-rw-r--r--fs/cifs/sess.c107
-rw-r--r--fs/cifs/transport.c6
7 files changed, 134 insertions, 137 deletions
diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c
index 7ac0056294c..987b479d55d 100644
--- a/fs/cifs/cifsencrypt.c
+++ b/fs/cifs/cifsencrypt.c
@@ -43,15 +43,16 @@ extern void SMBencrypt(unsigned char *passwd, const unsigned char *c8,
unsigned char *p24);
static int cifs_calculate_signature(const struct smb_hdr *cifs_pdu,
- const struct session_key *key, char *signature)
+ struct TCP_Server_Info *server, char *signature)
{
struct MD5Context context;
- if ((cifs_pdu == NULL) || (signature == NULL) || (key == NULL))
+ if (cifs_pdu == NULL || signature == NULL || server == NULL)
return -EINVAL;
cifs_MD5_init(&context);
- cifs_MD5_update(&context, (char *)&key->data, key->len);
+ cifs_MD5_update(&context, server->session_key.response,
+ server->session_key.len);
cifs_MD5_update(&context, cifs_pdu->Protocol, cifs_pdu->smb_buf_length);
cifs_MD5_final(signature, &context);
@@ -79,8 +80,7 @@ int cifs_sign_smb(struct smb_hdr *cifs_pdu, struct TCP_Server_Info *server,
server->sequence_number++;
spin_unlock(&GlobalMid_Lock);
- rc = cifs_calculate_signature(cifs_pdu, &server->session_key,
- smb_signature);
+ rc = cifs_calculate_signature(cifs_pdu, server, smb_signature);
if (rc)
memset(cifs_pdu->Signature.SecuritySignature, 0, 8);
else
@@ -90,16 +90,17 @@ int cifs_sign_smb(struct smb_hdr *cifs_pdu, struct TCP_Server_Info *server,
}
static int cifs_calc_signature2(const struct kvec *iov, int n_vec,
- const struct session_key *key, char *signature)
+ struct TCP_Server_Info *server, char *signature)
{
struct MD5Context context;
int i;
- if ((iov == NULL) || (signature == NULL) || (key == NULL))
+ if (iov == NULL || signature == NULL || server == NULL)
return -EINVAL;
cifs_MD5_init(&context);
- cifs_MD5_update(&context, (char *)&key->data, key->len);
+ cifs_MD5_update(&context, server->session_key.response,
+ server->session_key.len);
for (i = 0; i < n_vec; i++) {
if (iov[i].iov_len == 0)
continue;
@@ -146,8 +147,7 @@ int cifs_sign_smb2(struct kvec *iov, int n_vec, struct TCP_Server_Info *server,
server->sequence_number++;
spin_unlock(&GlobalMid_Lock);
- rc = cifs_calc_signature2(iov, n_vec, &server->session_key,
- smb_signature);
+ rc = cifs_calc_signature2(iov, n_vec, server, smb_signature);
if (rc)
memset(cifs_pdu->Signature.SecuritySignature, 0, 8);
else
@@ -157,14 +157,14 @@ int cifs_sign_smb2(struct kvec *iov, int n_vec, struct TCP_Server_Info *server,
}
int cifs_verify_signature(struct smb_hdr *cifs_pdu,
- const struct session_key *session_key,
+ struct TCP_Server_Info *server,
__u32 expected_sequence_number)
{
unsigned int rc;
char server_response_sig[8];
char what_we_think_sig_should_be[20];
- if (cifs_pdu == NULL || session_key == NULL)
+ if (cifs_pdu == NULL || server == NULL)
return -EINVAL;
if (cifs_pdu->Command == SMB_COM_NEGOTIATE)
@@ -193,7 +193,7 @@ int cifs_verify_signature(struct smb_hdr *cifs_pdu,
cpu_to_le32(expected_sequence_number);
cifs_pdu->Signature.Sequence.Reserved = 0;
- rc = cifs_calculate_signature(cifs_pdu, session_key,
+ rc = cifs_calculate_signature(cifs_pdu, server,
what_we_think_sig_should_be);
if (rc)
@@ -209,18 +209,28 @@ int cifs_verify_signature(struct smb_hdr *cifs_pdu,
}
-/* We fill in key by putting in 40 byte array which was allocated by caller */
-int cifs_calculate_session_key(struct session_key *key, const char *rn,
- const char *password)
+/* first calculate 24 bytes ntlm response and then 16 byte session key */
+int setup_ntlm_response(struct cifsSesInfo *ses)
{
- char temp_key[16];
- if ((key == NULL) || (rn == NULL))
+ unsigned int temp_len = CIFS_SESS_KEY_SIZE + CIFS_AUTH_RESP_SIZE;
+ char temp_key[CIFS_SESS_KEY_SIZE];
+
+ if (!ses)
return -EINVAL;
- E_md4hash(password, temp_key);
- mdfour(key->data.ntlm, temp_key, 16);
- memcpy(key->data.ntlm+16, rn, CIFS_SESS_KEY_SIZE);
- key->len = 40;
+ ses->auth_key.response = kmalloc(temp_len, GFP_KERNEL);
+ if (!ses->auth_key.response) {
+ cERROR(1, "NTLM can't allocate (%u bytes) memory", temp_len);
+ return -ENOMEM;
+ }
+ ses->auth_key.len = temp_len;
+
+ SMBNTencrypt(ses->password, ses->cryptKey,
+ ses->auth_key.response + CIFS_SESS_KEY_SIZE);
+
+ E_md4hash(ses->password, temp_key);
+ mdfour(ses->auth_key.response, temp_key, CIFS_SESS_KEY_SIZE);
+
return 0;
}
@@ -465,19 +475,13 @@ calc_exit_2:
}
int
-setup_ntlmv2_rsp(struct cifsSesInfo *ses, char *resp_buf,
- const struct nls_table *nls_cp)
+setup_ntlmv2_rsp(struct cifsSesInfo *ses, const struct nls_table *nls_cp)
{
int rc;
- struct ntlmv2_resp *buf = (struct ntlmv2_resp *)resp_buf;
+ int baselen;
+ struct ntlmv2_resp *buf;
struct HMACMD5Context context;
- buf->blob_signature = cpu_to_le32(0x00000101);
- buf->reserved = 0;
- buf->time = cpu_to_le64(cifs_UnixTimeToNT(CURRENT_TIME));
- get_random_bytes(&buf->client_chal, sizeof(buf->client_chal));
- buf->reserved2 = 0;
-
if (ses->server->secType == RawNTLMSSP) {
if (!ses->domainName) {
rc = find_domain_name(ses);
@@ -494,22 +498,38 @@ setup_ntlmv2_rsp(struct cifsSesInfo *ses, char *resp_buf,
}
}
+ baselen = CIFS_SESS_KEY_SIZE + sizeof(struct ntlmv2_resp);
+ ses->auth_key.len = baselen + ses->tilen;
+ ses->auth_key.response = kmalloc(ses->auth_key.len, GFP_KERNEL);
+ if (!ses->auth_key.response) {
+ rc = ENOMEM;
+ cERROR(1, "%s: Can't allocate auth blob", __func__);
+ goto setup_ntlmv2_rsp_ret;
+ }
+
+ buf = (struct ntlmv2_resp *)
+ (ses->auth_key.response + CIFS_SESS_KEY_SIZE);
+ buf->blob_signature = cpu_to_le32(0x00000101);
+ buf->reserved = 0;
+ buf->time = cpu_to_le64(cifs_UnixTimeToNT(CURRENT_TIME));
+ get_random_bytes(&buf->client_chal, sizeof(buf->client_chal));
+ buf->reserved2 = 0;
+
+ memcpy(ses->auth_key.response + baselen, ses->tiblob, ses->tilen);
+
/* calculate buf->ntlmv2_hash */
rc = calc_ntlmv2_hash(ses, nls_cp);
if (rc) {
cERROR(1, "could not get v2 hash rc %d", rc);
goto setup_ntlmv2_rsp_ret;
}
- CalcNTLMv2_response(ses, resp_buf);
+ CalcNTLMv2_response(ses);
/* now calculate the session key for NTLMv2 */
hmac_md5_init_limK_to_64(ses->ntlmv2_hash, 16, &context);
- hmac_md5_update(resp_buf, 16, &context);
- hmac_md5_final(ses->auth_key.data.ntlmv2.key, &context);
-
- memcpy(&ses->auth_key.data.ntlmv2.resp, resp_buf,
- sizeof(struct ntlmv2_resp));
- ses->auth_key.len = 16 + sizeof(struct ntlmv2_resp);
+ hmac_md5_update(ses->auth_key.response + CIFS_SESS_KEY_SIZE,
+ 16, &context);
+ hmac_md5_final(ses->auth_key.response, &context);
return 0;
@@ -521,20 +541,17 @@ setup_ntlmv2_rsp_ret:
return rc;
}
-void CalcNTLMv2_response(const struct cifsSesInfo *ses,
- char *v2_session_response)
+void CalcNTLMv2_response(const struct cifsSesInfo *ses)
{
+ unsigned int offset = CIFS_SESS_KEY_SIZE + 8;
struct HMACMD5Context context;
+
/* rest of v2 struct already generated */
- memcpy(v2_session_response + 8, ses->cryptKey, 8);
+ memcpy(ses->auth_key.response + offset, ses->cryptKey, 8);
hmac_md5_init_limK_to_64(ses->ntlmv2_hash, 16, &context);
- hmac_md5_update(v2_session_response+8,
- sizeof(struct ntlmv2_resp) - 8, &context);
-
- if (ses->tilen)
- hmac_md5_update(ses->tiblob, ses->tilen, &context);
+ hmac_md5_update(ses->auth_key.response + offset,
+ ses->auth_key.len - offset, &context);
- hmac_md5_final(v2_session_response, &context);
-/* cifs_dump_mem("v2_sess_rsp: ", v2_session_response, 32); */
+ hmac_md5_final(ses->auth_key.response + CIFS_SESS_KEY_SIZE, &context);
}
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index 539475a11c4..66f76b2d270 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -99,14 +99,7 @@ enum protocolEnum {
struct session_key {
unsigned int len;
- union {
- char ntlm[CIFS_SESS_KEY_SIZE + 16];
- char krb5[CIFS_SESS_KEY_SIZE + 16]; /* BB: length correct? */
- struct {
- char key[16];
- struct ntlmv2_resp resp;
- } ntlmv2;
- } data;
+ char *response;
};
struct cifs_cred {
diff --git a/fs/cifs/cifspdu.h b/fs/cifs/cifspdu.h
index b0f4b5656d4..a152cd6db99 100644
--- a/fs/cifs/cifspdu.h
+++ b/fs/cifs/cifspdu.h
@@ -131,9 +131,14 @@
#define CIFS_CRYPTO_KEY_SIZE (8)
/*
+ * Size of the ntlm client response
+ */
+#define CIFS_AUTH_RESP_SIZE (24)
+
+/*
* Size of the session key (crypto key encrypted with the password
*/
-#define CIFS_SESS_KEY_SIZE (24)
+#define CIFS_SESS_KEY_SIZE (16)
/*
* Maximum user name length
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index e593c40ba7b..8c2d0cf1a62 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -362,13 +362,12 @@ extern int cifs_sign_smb(struct smb_hdr *, struct TCP_Server_Info *, __u32 *);
extern int cifs_sign_smb2(struct kvec *iov, int n_vec, struct TCP_Server_Info *,
__u32 *);
extern int cifs_verify_signature(struct smb_hdr *,
- const struct session_key *session_key,
+ struct TCP_Server_Info *server,
__u32 expected_sequence_number);
-extern int cifs_calculate_session_key(struct session_key *key, const char *rn,
- const char *pass);
-extern void CalcNTLMv2_response(const struct cifsSesInfo *, char *);
-extern int setup_ntlmv2_rsp(struct cifsSesInfo *, char *,
- const struct nls_table *);
+extern void SMBNTencrypt(unsigned char *, unsigned char *, unsigned char *);
+extern int setup_ntlm_response(struct cifsSesInfo *);
+extern void CalcNTLMv2_response(const struct cifsSesInfo *);
+extern int setup_ntlmv2_rsp(struct cifsSesInfo *, const struct nls_table *);
#ifdef CONFIG_CIFS_WEAK_PW_HASH
extern void calc_lanman_hash(const char *password, const char *cryptkey,
bool encrypt, char *lnm_session_key);
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 7e73176acb5..c5807d39dce 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -175,6 +175,9 @@ cifs_reconnect(struct TCP_Server_Info *server)
}
server->sequence_number = 0;
server->session_estab = false;
+ kfree(server->session_key.response);
+ server->session_key.response = NULL;
+ server->session_key.len = 0;
spin_lock(&GlobalMid_Lock);
list_for_each(tmp, &server->pending_mid_q) {
@@ -1562,6 +1565,10 @@ cifs_put_tcp_session(struct TCP_Server_Info *server)
cifs_fscache_release_client_cookie(server);
+ kfree(server->session_key.response);
+ server->session_key.response = NULL;
+ server->session_key.len = 0;
+
task = xchg(&server->tsk, NULL);
if (task)
force_sig(SIGKILL, task);
@@ -3178,10 +3185,11 @@ int cifs_setup_session(unsigned int xid, struct cifsSesInfo *ses,
} else {
mutex_lock(&ses->server->srv_mutex);
if (!server->session_estab) {
- memcpy(&server->session_key.data,
- &ses->auth_key.data, ses->auth_key.len);
+ server->session_key.response = ses->auth_key.response;
server->session_key.len = ses->auth_key.len;
- ses->server->session_estab = true;
+ server->sequence_number = 0x2;
+ server->session_estab = true;
+ ses->auth_key.response = NULL;
}
mutex_unlock(&server->srv_mutex);
@@ -3192,6 +3200,10 @@ int cifs_setup_session(unsigned int xid, struct cifsSesInfo *ses,
spin_unlock(&GlobalMid_Lock);
}
+ kfree(ses->auth_key.response);
+ ses->auth_key.response = NULL;
+ ses->auth_key.len = 0;
+
return rc;
}
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index 2a11efd9659..b2934683bd0 100644
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -32,9 +32,6 @@
#include <linux/slab.h>
#include "cifs_spnego.h"
-extern void SMBNTencrypt(unsigned char *passwd, unsigned char *c8,
- unsigned char *p24);
-
/*
* Checks if this is the first smb session to be reconnected after
* the socket has been reestablished (so we know whether to use vc 0).
@@ -469,11 +466,9 @@ static int build_ntlmssp_auth_blob(unsigned char *pbuffer,
const struct nls_table *nls_cp)
{
int rc;
- unsigned int size;
AUTHENTICATE_MESSAGE *sec_blob = (AUTHENTICATE_MESSAGE *)pbuffer;
__u32 flags;
unsigned char *tmp;
- struct ntlmv2_resp ntlmv2_response = {};
memcpy(sec_blob->Signature, NTLMSSP_SIGNATURE, 8);
sec_blob->MessageType = NtLmAuthenticate;
@@ -497,25 +492,19 @@ static int build_ntlmssp_auth_blob(unsigned char *pbuffer,
sec_blob->LmChallengeResponse.MaximumLength = 0;
sec_blob->NtChallengeResponse.BufferOffset = cpu_to_le32(tmp - pbuffer);
- rc = setup_ntlmv2_rsp(ses, (char *)&ntlmv2_response, nls_cp);
+ rc = setup_ntlmv2_rsp(ses, nls_cp);
if (rc) {
cERROR(1, "Error %d during NTLMSSP authentication", rc);
goto setup_ntlmv2_ret;
}
- size = sizeof(struct ntlmv2_resp);
- memcpy(tmp, (char *)&ntlmv2_response, size);
- tmp += size;
- if (ses->tilen > 0) {
- memcpy(tmp, ses->tiblob, ses->tilen);
- tmp += ses->tilen;
- }
+ memcpy(tmp, ses->auth_key.response + CIFS_SESS_KEY_SIZE,
+ ses->auth_key.len - CIFS_SESS_KEY_SIZE);
+ tmp += ses->auth_key.len - CIFS_SESS_KEY_SIZE;
- sec_blob->NtChallengeResponse.Length = cpu_to_le16(size + ses->tilen);
+ sec_blob->NtChallengeResponse.Length =
+ cpu_to_le16(ses->auth_key.len - CIFS_SESS_KEY_SIZE);
sec_blob->NtChallengeResponse.MaximumLength =
- cpu_to_le16(size + ses->tilen);
- kfree(ses->tiblob);
- ses->tiblob = NULL;
- ses->tilen = 0;
+ cpu_to_le16(ses->auth_key.len - CIFS_SESS_KEY_SIZE);
if (ses->domainName == NULL) {
sec_blob->DomainName.BufferOffset = cpu_to_le32(tmp - pbuffer);
@@ -687,24 +676,27 @@ ssetup_ntlmssp_authenticate:
ascii_ssetup_strings(&bcc_ptr, ses, nls_cp);
#endif
} else if (type == NTLM) {
- char ntlm_session_key[CIFS_SESS_KEY_SIZE];
-
pSMB->req_no_secext.Capabilities = cpu_to_le32(capabilities);
pSMB->req_no_secext.CaseInsensitivePasswordLength =
- cpu_to_le16(CIFS_SESS_KEY_SIZE);
+ cpu_to_le16(CIFS_AUTH_RESP_SIZE);
pSMB->req_no_secext.CaseSensitivePasswordLength =
- cpu_to_le16(CIFS_SESS_KEY_SIZE);
+ cpu_to_le16(CIFS_AUTH_RESP_SIZE);
+
+ /* calculate ntlm response and session key */
+ rc = setup_ntlm_response(ses);
+ if (rc) {
+ cERROR(1, "Error %d during NTLM authentication", rc);
+ goto ssetup_exit;
+ }
- /* calculate session key */
- SMBNTencrypt(ses->password, ses->cryptKey, ntlm_session_key);
+ /* copy ntlm response */
+ memcpy(bcc_ptr, ses->auth_key.response + CIFS_SESS_KEY_SIZE,
+ CIFS_AUTH_RESP_SIZE);
+ bcc_ptr += CIFS_AUTH_RESP_SIZE;
+ memcpy(bcc_ptr, ses->auth_key.response + CIFS_SESS_KEY_SIZE,
+ CIFS_AUTH_RESP_SIZE);
+ bcc_ptr += CIFS_AUTH_RESP_SIZE;
- cifs_calculate_session_key(&ses->auth_key,
- ntlm_session_key, ses->password);
- /* copy session key */
- memcpy(bcc_ptr, (char *)ntlm_session_key, CIFS_SESS_KEY_SIZE);
- bcc_ptr += CIFS_SESS_KEY_SIZE;
- memcpy(bcc_ptr, (char *)ntlm_session_key, CIFS_SESS_KEY_SIZE);
- bcc_ptr += CIFS_SESS_KEY_SIZE;
if (ses->capabilities & CAP_UNICODE) {
/* unicode strings must be word aligned */
if (iov[0].iov_len % 2) {
@@ -715,47 +707,26 @@ ssetup_ntlmssp_authenticate:
} else
ascii_ssetup_strings(&bcc_ptr, ses, nls_cp);
} else if (type == NTLMv2) {
- char *v2_sess_key =
- kmalloc(sizeof(struct ntlmv2_resp), GFP_KERNEL);
-
- /* BB FIXME change all users of v2_sess_key to
- struct ntlmv2_resp */
-
- if (v2_sess_key == NULL) {
- rc = -ENOMEM;
- goto ssetup_exit;
- }
-
pSMB->req_no_secext.Capabilities = cpu_to_le32(capabilities);
/* LM2 password would be here if we supported it */
pSMB->req_no_secext.CaseInsensitivePasswordLength = 0;
- /* cpu_to_le16(LM2_SESS_KEY_SIZE); */
- /* calculate session key */
- rc = setup_ntlmv2_rsp(ses, v2_sess_key, nls_cp);
+ /* calculate nlmv2 response and session key */
+ rc = setup_ntlmv2_rsp(ses, nls_cp);
if (rc) {
cERROR(1, "Error %d during NTLMv2 authentication", rc);
- kfree(v2_sess_key);
goto ssetup_exit;
}
- memcpy(bcc_ptr, (char *)v2_sess_key,
- sizeof(struct ntlmv2_resp));
- bcc_ptr += sizeof(struct ntlmv2_resp);
- kfree(v2_sess_key);
+ memcpy(bcc_ptr, ses->auth_key.response + CIFS_SESS_KEY_SIZE,
+ ses->auth_key.len - CIFS_SESS_KEY_SIZE);
+ bcc_ptr += ses->auth_key.len - CIFS_SESS_KEY_SIZE;
+
/* set case sensitive password length after tilen may get
* assigned, tilen is 0 otherwise.
*/
pSMB->req_no_secext.CaseSensitivePasswordLength =
- cpu_to_le16(sizeof(struct ntlmv2_resp) + ses->tilen);
- if (ses->tilen > 0) {
- memcpy(bcc_ptr, ses->tiblob, ses->tilen);
- bcc_ptr += ses->tilen;
- /* we never did allocate ses->domainName to free */
- kfree(ses->tiblob);
- ses->tiblob = NULL;
- ses->tilen = 0;
- }
+ cpu_to_le16(ses->auth_key.len);
if (ses->capabilities & CAP_UNICODE) {
if (iov[0].iov_len % 2) {
@@ -768,6 +739,7 @@ ssetup_ntlmssp_authenticate:
} else if (type == Kerberos) {
#ifdef CONFIG_CIFS_UPCALL
struct cifs_spnego_msg *msg;
+
spnego_key = cifs_get_spnego_key(ses);
if (IS_ERR(spnego_key)) {
rc = PTR_ERR(spnego_key);
@@ -785,16 +757,17 @@ ssetup_ntlmssp_authenticate:
rc = -EKEYREJECTED;
goto ssetup_exit;
}
- /* bail out if key is too long */
- if (msg->sesskey_len >
- sizeof(ses->auth_key.data.krb5)) {
- cERROR(1, "Kerberos signing key too long (%u bytes)",
- msg->sesskey_len);
- rc = -EOVERFLOW;
+
+ ses->auth_key.response = kmalloc(msg->sesskey_len, GFP_KERNEL);
+ if (!ses->auth_key.response) {
+ cERROR(1, "Kerberos can't allocate (%u bytes) memory",
+ msg->sesskey_len);
+ rc = -ENOMEM;
goto ssetup_exit;
}
+ memcpy(ses->auth_key.response, msg->data, msg->sesskey_len);
ses->auth_key.len = msg->sesskey_len;
- memcpy(ses->auth_key.data.krb5, msg->data, msg->sesskey_len);
+
pSMB->req.hdr.Flags2 |= SMBFLG2_EXT_SEC;
capabilities |= CAP_EXTENDED_SECURITY;
pSMB->req.Capabilities = cpu_to_le32(capabilities);
@@ -897,8 +870,6 @@ ssetup_ntlmssp_authenticate:
CIFS_STD_OP /* not long */ | CIFS_LOG_ERROR);
/* SMB request buf freed in SendReceive2 */
- cFYI(1, "ssetup rc from sendrecv2 is %d", rc);
-
pSMB = (SESSION_SETUP_ANDX *)iov[0].iov_base;
smb_buf = (struct smb_hdr *)iov[0].iov_base;
diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c
index a66c91eb6eb..e0588cdf4cc 100644
--- a/fs/cifs/transport.c
+++ b/fs/cifs/transport.c
@@ -543,7 +543,7 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
(ses->server->secMode & (SECMODE_SIGN_REQUIRED |
SECMODE_SIGN_ENABLED))) {
rc = cifs_verify_signature(midQ->resp_buf,
- &ses->server->session_key,
+ ses->server,
midQ->sequence_number+1);
if (rc) {
cERROR(1, "Unexpected SMB signature");
@@ -731,7 +731,7 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses,
(ses->server->secMode & (SECMODE_SIGN_REQUIRED |
SECMODE_SIGN_ENABLED))) {
rc = cifs_verify_signature(out_buf,
- &ses->server->session_key,
+ ses->server,
midQ->sequence_number+1);
if (rc) {
cERROR(1, "Unexpected SMB signature");
@@ -981,7 +981,7 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon,
(ses->server->secMode & (SECMODE_SIGN_REQUIRED |
SECMODE_SIGN_ENABLED))) {
rc = cifs_verify_signature(out_buf,
- &ses->server->session_key,
+ ses->server,
midQ->sequence_number+1);
if (rc) {
cERROR(1, "Unexpected SMB signature");
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-24 21:14:29 +0000