diff options
Diffstat (limited to 'fs/cifs/sess.c')
| -rw-r--r-- | fs/cifs/sess.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c index da9729da03e0..84b92dfaf84c 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); |