diff options
| -rw-r--r-- | fs/cifs/cifsproto.h | 1 | ||||
| -rw-r--r-- | fs/cifs/connect.c | 4 | ||||
| -rw-r--r-- | fs/cifs/sess.c | 21 |
3 files changed, 15 insertions, 11 deletions
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h index cc622a735f2..8e9214275e4 100644 --- a/fs/cifs/cifsproto.h +++ b/fs/cifs/cifsproto.h @@ -95,7 +95,6 @@ extern int small_smb_init_no_tc(const int smb_cmd, const int wct, struct cifsSesInfo *ses, void **request_buf); extern int CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses, - const int stage, const struct nls_table *nls_cp); extern __u16 GetNextMid(struct TCP_Server_Info *server); extern struct timespec cifs_NTtimeToUnix(__le64 utc_nanoseconds_since_1601); diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 7a47c7c5c7e..9123c23bd1d 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -2878,7 +2878,6 @@ int cifs_setup_session(unsigned int xid, struct cifsSesInfo *pSesInfo, struct nls_table *nls_info) { int rc = 0; - int first_time = 0; struct TCP_Server_Info *server = pSesInfo->server; /* what if server changes its buffer size after dropping the session? */ @@ -2899,7 +2898,6 @@ int cifs_setup_session(unsigned int xid, struct cifsSesInfo *pSesInfo, spin_unlock(&GlobalMid_Lock); } - first_time = 1; } if (rc) @@ -2913,7 +2911,7 @@ int cifs_setup_session(unsigned int xid, struct cifsSesInfo *pSesInfo, cFYI(1, "Security Mode: 0x%x Capabilities: 0x%x TimeAdjust: %d", server->secMode, server->capabilities, server->timeAdj); - rc = CIFS_SessSetup(xid, pSesInfo, first_time, nls_info); + rc = CIFS_SessSetup(xid, pSesInfo, nls_info); if (rc) { cERROR(1, "Send error in SessSetup = %d", rc); } else { diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c index da9729da03e..84b92dfaf84 100644 --- a/fs/cifs/sess.c +++ b/fs/cifs/sess.c @@ -35,9 +35,11 @@ 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). - Called while holding the cifs_tcp_ses_lock, so do not block */ +/* + * 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). + * Called while holding the cifs_tcp_ses_lock, so do not block + */ static bool is_first_ses_reconnect(struct cifsSesInfo *ses) { struct list_head *tmp; @@ -447,7 +449,7 @@ static void build_ntlmssp_negotiate_blob(unsigned char *pbuffer, This function returns the length of the data in the blob */ static int build_ntlmssp_auth_blob(unsigned char *pbuffer, struct cifsSesInfo *ses, - const struct nls_table *nls_cp, int first) + const struct nls_table *nls_cp, bool first) { AUTHENTICATE_MESSAGE *sec_blob = (AUTHENTICATE_MESSAGE *)pbuffer; __u32 flags; @@ -546,7 +548,7 @@ static void setup_ntlmssp_neg_req(SESSION_SETUP_ANDX *pSMB, static int setup_ntlmssp_auth_req(SESSION_SETUP_ANDX *pSMB, struct cifsSesInfo *ses, - const struct nls_table *nls, int first_time) + const struct nls_table *nls, bool first_time) { int bloblen; @@ -559,8 +561,8 @@ static int setup_ntlmssp_auth_req(SESSION_SETUP_ANDX *pSMB, #endif int -CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses, int first_time, - const struct nls_table *nls_cp) +CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses, + const struct nls_table *nls_cp) { int rc = 0; int wct; @@ -577,10 +579,15 @@ CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses, int first_time, int bytes_remaining; struct key *spnego_key = NULL; __le32 phase = NtLmNegotiate; /* NTLMSSP, if needed, is multistage */ + bool first_time; if (ses == NULL) return -EINVAL; + read_lock(&cifs_tcp_ses_lock); + first_time = is_first_ses_reconnect(ses); + read_unlock(&cifs_tcp_ses_lock); + type = ses->server->secType; cFYI(1, "sess setup type %d", type); |