1028 				       struct smb_vol *vol)  in cifs_parse_security_flavors()  argument
1037 	vol->sectype = Unspecified;  in cifs_parse_security_flavors()
1038 	vol->sign = false;  in cifs_parse_security_flavors()
1045 		vol->sign = true;  in cifs_parse_security_flavors()
1048 		vol->sectype = Kerberos;  in cifs_parse_security_flavors()
1051 		vol->sign = true;  in cifs_parse_security_flavors()
1054 		vol->sectype = RawNTLMSSP;  in cifs_parse_security_flavors()
1057 		vol->sign = true;  in cifs_parse_security_flavors()
1060 		vol->sectype = NTLM;  in cifs_parse_security_flavors()
1063 		vol->sign = true;  in cifs_parse_security_flavors()
1066 		vol->sectype = NTLMv2;  in cifs_parse_security_flavors()
1070 		vol->sectype = LANMAN;  in cifs_parse_security_flavors()
1074 		vol->nullauth = 1;  in cifs_parse_security_flavors()
1085 cifs_parse_cache_flavor(char *value, struct smb_vol *vol)  in cifs_parse_cache_flavor()  argument
1091 		vol->direct_io = false;  in cifs_parse_cache_flavor()
1092 		vol->strict_io = false;  in cifs_parse_cache_flavor()
1095 		vol->direct_io = false;  in cifs_parse_cache_flavor()
1096 		vol->strict_io = true;  in cifs_parse_cache_flavor()
1099 		vol->direct_io = true;  in cifs_parse_cache_flavor()
1100 		vol->strict_io = false;  in cifs_parse_cache_flavor()
1110 cifs_parse_smb_version(char *value, struct smb_vol *vol)  in cifs_parse_smb_version()  argument
1116 		vol->ops = &smb1_operations;  in cifs_parse_smb_version()
1117 		vol->vals = &smb1_values;  in cifs_parse_smb_version()
1121 		vol->ops = &smb20_operations;  in cifs_parse_smb_version()
1122 		vol->vals = &smb20_values;  in cifs_parse_smb_version()
1125 		vol->ops = &smb21_operations;  in cifs_parse_smb_version()
1126 		vol->vals = &smb21_values;  in cifs_parse_smb_version()
1129 		vol->ops = &smb30_operations;  in cifs_parse_smb_version()
1130 		vol->vals = &smb30_values;  in cifs_parse_smb_version()
1133 		vol->ops = &smb30_operations; /* currently identical with 3.0 */  in cifs_parse_smb_version()
1134 		vol->vals = &smb302_values;  in cifs_parse_smb_version()
1149 cifs_parse_devname(const char *devname, struct smb_vol *vol)  in cifs_parse_devname()  argument
1173 	vol->UNC = kstrndup(devname, pos - devname, GFP_KERNEL);  in cifs_parse_devname()
1174 	if (!vol->UNC)  in cifs_parse_devname()
1177 	convert_delimiter(vol->UNC, '\\');  in cifs_parse_devname()
1183 	vol->prepath = kstrdup(pos, GFP_KERNEL);  in cifs_parse_devname()
1184 	if (!vol->prepath)  in cifs_parse_devname()
1192 			 struct smb_vol *vol)  in cifs_parse_mount_options()  argument
1210 	struct sockaddr *dstaddr = (struct sockaddr *)&vol->dstaddr;  in cifs_parse_mount_options()
1217 	memset(vol, 0, sizeof(*vol));  in cifs_parse_mount_options()
1224 	memset(vol->source_rfc1001_name, 0x20, RFC1001_NAME_LEN);  in cifs_parse_mount_options()
1226 		vol->source_rfc1001_name[i] = toupper(nodename[i]);  in cifs_parse_mount_options()
1228 	vol->source_rfc1001_name[RFC1001_NAME_LEN] = 0;  in cifs_parse_mount_options()
1231 	vol->target_rfc1001_name[0] = 0;  in cifs_parse_mount_options()
1232 	vol->cred_uid = current_uid();  in cifs_parse_mount_options()
1233 	vol->linux_uid = current_uid();  in cifs_parse_mount_options()
1234 	vol->linux_gid = current_gid();  in cifs_parse_mount_options()
1242 	vol->remap = true;  in cifs_parse_mount_options()
1245 	vol->dir_mode = vol->file_mode = S_IRUGO | S_IXUGO | S_IWUSR;  in cifs_parse_mount_options()
1249 	vol->posix_paths = 1;  in cifs_parse_mount_options()
1251 	vol->server_ino = 1;  in cifs_parse_mount_options()
1254 	vol->strict_io = true;  in cifs_parse_mount_options()
1256 	vol->actimeo = CIFS_DEF_ACTIMEO;  in cifs_parse_mount_options()
1259 	vol->ops = &smb1_operations;  in cifs_parse_mount_options()
1260 	vol->vals = &smb1_values;  in cifs_parse_mount_options()
1280 	vol->backupuid_specified = false; /* no backup intent for a user */  in cifs_parse_mount_options()
1281 	vol->backupgid_specified = false; /* no backup intent for a group */  in cifs_parse_mount_options()
1283 	switch (cifs_parse_devname(devname, vol)) {  in cifs_parse_mount_options()
1315 			vol->no_xattr = 0;  in cifs_parse_mount_options()
1318 			vol->no_xattr = 1;  in cifs_parse_mount_options()
1333 			vol->noblocksnd = 1;  in cifs_parse_mount_options()
1336 			vol->noautotune = 1;  in cifs_parse_mount_options()
1339 			vol->retry = 1;  in cifs_parse_mount_options()
1342 			vol->retry = 0;  in cifs_parse_mount_options()
1345 			vol->noperm = 0;  in cifs_parse_mount_options()
1348 			vol->noperm = 1;  in cifs_parse_mount_options()
1351 			vol->sfu_remap = true;  in cifs_parse_mount_options()
1352 			vol->remap = false; /* disable SFM mapping */  in cifs_parse_mount_options()
1355 			vol->sfu_remap = false;  in cifs_parse_mount_options()
1358 			vol->remap = true;  in cifs_parse_mount_options()
1359 			vol->sfu_remap = false; /* disable SFU mapping */  in cifs_parse_mount_options()
1362 			vol->remap = false;  in cifs_parse_mount_options()
1365 			vol->sfu_emul = 1;  in cifs_parse_mount_options()
1368 			vol->sfu_emul = 0;  in cifs_parse_mount_options()
1371 			vol->nodfs = 1;  in cifs_parse_mount_options()
1374 			vol->posix_paths = 1;  in cifs_parse_mount_options()
1377 			vol->posix_paths = 0;  in cifs_parse_mount_options()
1380 			vol->no_linux_ext = 1;  in cifs_parse_mount_options()
1383 			vol->nocase = 1;  in cifs_parse_mount_options()
1386 			vol->nobrl =  0;  in cifs_parse_mount_options()
1389 			vol->nobrl =  1;  in cifs_parse_mount_options()
1395 			if (vol->file_mode ==  in cifs_parse_mount_options()
1397 				vol->file_mode = S_IALLUGO;  in cifs_parse_mount_options()
1400 			vol->mand_lock = 1;  in cifs_parse_mount_options()
1403 			vol->setuids = 1;  in cifs_parse_mount_options()
1406 			vol->setuids = 0;  in cifs_parse_mount_options()
1409 			vol->dynperm = true;  in cifs_parse_mount_options()
1412 			vol->dynperm = false;  in cifs_parse_mount_options()
1415 			vol->retry = 0;  in cifs_parse_mount_options()
1418 			vol->retry = 1;  in cifs_parse_mount_options()
1421 			vol->intr = 0;  in cifs_parse_mount_options()
1424 			vol->intr = 1;  in cifs_parse_mount_options()
1427 			vol->nostrictsync = 1;  in cifs_parse_mount_options()
1430 			vol->nostrictsync = 0;  in cifs_parse_mount_options()
1433 			vol->server_ino = 1;  in cifs_parse_mount_options()
1436 			vol->server_ino = 0;  in cifs_parse_mount_options()
1439 			vol->rwpidforward = 1;  in cifs_parse_mount_options()
1442 			vol->cifs_acl = 1;  in cifs_parse_mount_options()
1445 			vol->cifs_acl = 0;  in cifs_parse_mount_options()
1448 			vol->no_psx_acl = 0;  in cifs_parse_mount_options()
1451 			vol->no_psx_acl = 1;  in cifs_parse_mount_options()
1454 			vol->local_lease = 1;  in cifs_parse_mount_options()
1457 			vol->sign = true;  in cifs_parse_mount_options()
1465 			vol->seal = 1;  in cifs_parse_mount_options()
1475 			vol->fsc = true;  in cifs_parse_mount_options()
1478 			vol->mfsymlinks = true;  in cifs_parse_mount_options()
1481 			vol->multiuser = true;  in cifs_parse_mount_options()
1487 			vol->nosharesock = true;  in cifs_parse_mount_options()
1492 			if (get_option_uid(args, &vol->backupuid)) {  in cifs_parse_mount_options()
1497 			vol->backupuid_specified = true;  in cifs_parse_mount_options()
1500 			if (get_option_gid(args, &vol->backupgid)) {  in cifs_parse_mount_options()
1505 			vol->backupgid_specified = true;  in cifs_parse_mount_options()
1508 			if (get_option_uid(args, &vol->linux_uid)) {  in cifs_parse_mount_options()
1516 			if (get_option_uid(args, &vol->cred_uid)) {  in cifs_parse_mount_options()
1523 			if (get_option_gid(args, &vol->linux_gid)) {  in cifs_parse_mount_options()
1536 			vol->file_mode = option;  in cifs_parse_mount_options()
1544 			vol->dir_mode = option;  in cifs_parse_mount_options()
1561 			vol->rsize = option;  in cifs_parse_mount_options()
1569 			vol->wsize = option;  in cifs_parse_mount_options()
1577 			vol->actimeo = HZ * option;  in cifs_parse_mount_options()
1578 			if (vol->actimeo > CIFS_MAX_ACTIMEO) {  in cifs_parse_mount_options()
1588 			vol->nullauth = 1;  in cifs_parse_mount_options()
1589 			vol->username = NULL;  in cifs_parse_mount_options()
1602 			kfree(vol->username);  in cifs_parse_mount_options()
1603 			vol->username = kstrdup(string, GFP_KERNEL);  in cifs_parse_mount_options()
1604 			if (!vol->username)  in cifs_parse_mount_options()
1621 				kfree(vol->password);  in cifs_parse_mount_options()
1622 				vol->password = NULL;  in cifs_parse_mount_options()
1659 			kfree(vol->password);  in cifs_parse_mount_options()
1662 			vol->password = kzalloc(temp_len+1, GFP_KERNEL);  in cifs_parse_mount_options()
1663 			if (vol->password == NULL) {  in cifs_parse_mount_options()
1669 				vol->password[j] = value[i];  in cifs_parse_mount_options()
1675 			vol->password[j] = '\0';  in cifs_parse_mount_options()
1704 			kfree(vol->domainname);  in cifs_parse_mount_options()
1705 			vol->domainname = kstrdup(string, GFP_KERNEL);  in cifs_parse_mount_options()
1706 			if (!vol->domainname) {  in cifs_parse_mount_options()
1718 					(struct sockaddr *)&vol->srcaddr,  in cifs_parse_mount_options()
1736 				kfree(vol->iocharset);  in cifs_parse_mount_options()
1737 				vol->iocharset = kstrdup(string,  in cifs_parse_mount_options()
1739 				if (!vol->iocharset) {  in cifs_parse_mount_options()
1754 			memset(vol->source_rfc1001_name, 0x20,  in cifs_parse_mount_options()
1765 				vol->source_rfc1001_name[i] = string[i];  in cifs_parse_mount_options()
1780 			memset(vol->target_rfc1001_name, 0x20,  in cifs_parse_mount_options()
1792 				vol->target_rfc1001_name[i] = string[i];  in cifs_parse_mount_options()
1816 			if (cifs_parse_smb_version(string, vol) != 0)  in cifs_parse_mount_options()
1824 			if (cifs_parse_security_flavors(string, vol) != 0)  in cifs_parse_mount_options()
1832 			if (cifs_parse_cache_flavor(string, vol) != 0)  in cifs_parse_mount_options()
1856 	if (vol->multiuser) {  in cifs_parse_mount_options()
1861 	if (!vol->UNC) {  in cifs_parse_mount_options()
1867 	if (!strchr(vol->UNC + 3, '\\')) {  in cifs_parse_mount_options()
1874 		if (!cifs_convert_address(dstaddr, &vol->UNC[2],  in cifs_parse_mount_options()
1875 						strlen(&vol->UNC[2]))) {  in cifs_parse_mount_options()
1885 		vol->override_uid = override_uid;  in cifs_parse_mount_options()
1890 		vol->override_gid = override_gid;  in cifs_parse_mount_options()
2004 match_security(struct TCP_Server_Info *server, struct smb_vol *vol)  in match_security()  argument
2011 	if (select_sectype(server, vol->sectype) == Unspecified)  in match_security()
2019 	if (vol->sign && !server->sign)  in match_security()
2025 static int match_server(struct TCP_Server_Info *server, struct smb_vol *vol)  in match_server()  argument
2027 	struct sockaddr *addr = (struct sockaddr *)&vol->dstaddr;  in match_server()
2029 	if (vol->nosharesock)  in match_server()
2032 	if ((server->vals != vol->vals) || (server->ops != vol->ops))  in match_server()
2039 			   (struct sockaddr *)&vol->srcaddr))  in match_server()
2045 	if (!match_security(server, vol))  in match_server()
2052 cifs_find_tcp_session(struct smb_vol *vol)  in cifs_find_tcp_session()  argument
2058 		if (!match_server(server, vol))  in cifs_find_tcp_session()
2216 static int match_session(struct cifs_ses *ses, struct smb_vol *vol)  in match_session()  argument
2218 	if (vol->sectype != Unspecified &&  in match_session()
2219 	    vol->sectype != ses->sectype)  in match_session()
2224 		if (!uid_eq(vol->cred_uid, ses->cred_uid))  in match_session()
2230 			if (!vol->nullauth)  in match_session()
2237 			    vol->username ? vol->username : "",  in match_session()
2240 		if ((vol->username && strlen(vol->username) != 0) &&  in match_session()
2243 			    vol->password ? vol->password : "",  in match_session()
2251 cifs_find_smb_ses(struct TCP_Server_Info *server, struct smb_vol *vol)  in cifs_find_smb_ses()  argument
2259 		if (!match_session(ses, vol))  in cifs_find_smb_ses()
2314 cifs_set_cifscreds(struct smb_vol *vol, struct cifs_ses *ses)  in cifs_set_cifscreds()  argument
2391 	vol->username = kstrndup(payload, len, GFP_KERNEL);  in cifs_set_cifscreds()
2392 	if (!vol->username) {  in cifs_set_cifscreds()
2398 	cifs_dbg(FYI, "%s: username=%s\n", __func__, vol->username);  in cifs_set_cifscreds()
2404 		kfree(vol->username);  in cifs_set_cifscreds()
2405 		vol->username = NULL;  in cifs_set_cifscreds()
2410 	vol->password = kstrndup(delim, len, GFP_KERNEL);  in cifs_set_cifscreds()
2411 	if (!vol->password) {  in cifs_set_cifscreds()
2415 		kfree(vol->username);  in cifs_set_cifscreds()
2416 		vol->username = NULL;  in cifs_set_cifscreds()
2430 cifs_set_cifscreds(struct smb_vol *vol __attribute__((unused)),  in cifs_set_cifscreds()  argument
2755 	volume_info = mnt_data->vol;  in cifs_match_super()
3297 build_unc_path_to_root(const struct smb_vol *vol,  in build_unc_path_to_root()  argument
3301 	unsigned int pplen = vol->prepath ? strlen(vol->prepath) + 1 : 0;  in build_unc_path_to_root()
3302 	unsigned int unc_len = strnlen(vol->UNC, MAX_TREE_SIZE + 1);  in build_unc_path_to_root()
3308 	strncpy(full_path, vol->UNC, unc_len);  in build_unc_path_to_root()
3313 		strncpy(pos + 1, vol->prepath, pplen);  in build_unc_path_to_root()
3887 cifs_set_vol_auth(struct smb_vol *vol, struct cifs_ses *ses)  in cifs_set_vol_auth()  argument
3889 	vol->sectype = ses->sectype;  in cifs_set_vol_auth()
3892 	if (vol->sectype == Kerberos)  in cifs_set_vol_auth()
3895 	return cifs_set_cifscreds(vol, ses);  in cifs_set_vol_auth()