unsigned int wsize;
unsigned int sockopt;
unsigned short int port;
+ char * prepath;
};
static int ipv4_connect(struct sockaddr_in *psin_server,
* wake up waiters on reconnection? - (not needed currently)
*/
-int
+static int
cifs_reconnect(struct TCP_Server_Info *server)
{
int rc = 0;
while ((server->tcpStatus != CifsExiting) && (server->tcpStatus != CifsGood))
{
+ try_to_freeze();
if(server->protocolType == IPV6) {
rc = ipv6_connect(&server->addr.sockAddr6,&server->ssocket);
} else {
#ifdef CONFIG_CIFS_STATS2
mid_entry->when_received = jiffies;
#endif
+ /* so we do not time out requests to server
+ which is still responding (since server could
+ be busy but not dead) */
+ server->lstrp = jiffies;
break;
}
}
separator[0] = ',';
separator[1] = 0;
- memset(vol->source_rfc1001_name,0x20,15);
- for(i=0;i < strnlen(system_utsname.nodename,15);i++) {
- /* does not have to be a perfect mapping since the field is
- informational, only used for servers that do not support
- port 445 and it can be overridden at mount time */
- vol->source_rfc1001_name[i] =
- toupper(system_utsname.nodename[i]);
+ if(Local_System_Name[0] != 0)
+ memcpy(vol->source_rfc1001_name, Local_System_Name,15);
+ else {
+ memset(vol->source_rfc1001_name,0x20,15);
+ for(i=0;i < strnlen(system_utsname.nodename,15);i++) {
+ /* does not have to be perfect mapping since field is
+ informational, only used for servers that do not support
+ port 445 and it can be overridden at mount time */
+ vol->source_rfc1001_name[i] =
+ toupper(system_utsname.nodename[i]);
+ }
}
vol->source_rfc1001_name[15] = 0;
/* null target name indicates to use *SMBSERVR default called name
cERROR(1,("no security value specified"));
continue;
} else if (strnicmp(value, "krb5i", 5) == 0) {
- vol->secFlg = CIFSSEC_MAY_KRB5 |
+ vol->secFlg |= CIFSSEC_MAY_KRB5 |
CIFSSEC_MUST_SIGN;
} else if (strnicmp(value, "krb5p", 5) == 0) {
- /* vol->secFlg = CIFSSEC_MUST_SEAL |
+ /* vol->secFlg |= CIFSSEC_MUST_SEAL |
CIFSSEC_MAY_KRB5; */
cERROR(1,("Krb5 cifs privacy not supported"));
return 1;
} else if (strnicmp(value, "krb5", 4) == 0) {
- vol->secFlg = CIFSSEC_MAY_KRB5;
+ vol->secFlg |= CIFSSEC_MAY_KRB5;
} else if (strnicmp(value, "ntlmv2i", 7) == 0) {
- vol->secFlg = CIFSSEC_MAY_NTLMV2 |
+ vol->secFlg |= CIFSSEC_MAY_NTLMV2 |
CIFSSEC_MUST_SIGN;
} else if (strnicmp(value, "ntlmv2", 6) == 0) {
- vol->secFlg = CIFSSEC_MAY_NTLMV2;
+ vol->secFlg |= CIFSSEC_MAY_NTLMV2;
} else if (strnicmp(value, "ntlmi", 5) == 0) {
- vol->secFlg = CIFSSEC_MAY_NTLM |
+ vol->secFlg |= CIFSSEC_MAY_NTLM |
CIFSSEC_MUST_SIGN;
} else if (strnicmp(value, "ntlm", 4) == 0) {
/* ntlm is default so can be turned off too */
- vol->secFlg = CIFSSEC_MAY_NTLM;
+ vol->secFlg |= CIFSSEC_MAY_NTLM;
} else if (strnicmp(value, "nontlm", 6) == 0) {
/* BB is there a better way to do this? */
- vol->secFlg = CIFSSEC_MAY_NTLMV2;
+ vol->secFlg |= CIFSSEC_MAY_NTLMV2;
#ifdef CONFIG_CIFS_WEAK_PW_HASH
} else if (strnicmp(value, "lanman", 6) == 0) {
- vol->secFlg = CIFSSEC_MAY_LANMAN;
+ vol->secFlg |= CIFSSEC_MAY_LANMAN;
#endif
} else if (strnicmp(value, "none", 4) == 0) {
vol->nullauth = 1;
printk(KERN_WARNING "CIFS: domain name too long\n");
return 1;
}
+ } else if (strnicmp(data, "prefixpath", 10) == 0) {
+ if (!value || !*value) {
+ printk(KERN_WARNING
+ "CIFS: invalid path prefix\n");
+ return 1; /* needs_arg; */
+ }
+ if ((temp_len = strnlen(value, 1024)) < 1024) {
+ if(value[0] != '/')
+ temp_len++; /* missing leading slash */
+ vol->prepath = kmalloc(temp_len+1,GFP_KERNEL);
+ if(vol->prepath == NULL)
+ return 1;
+ if(value[0] != '/') {
+ vol->prepath[0] = '/';
+ strcpy(vol->prepath+1,value);
+ } else
+ strcpy(vol->prepath,value);
+ cFYI(1,("prefix path %s",vol->prepath));
+ } else {
+ printk(KERN_WARNING "CIFS: prefix too long\n");
+ return 1;
+ }
} else if (strnicmp(data, "iocharset", 9) == 0) {
if (!value || !*value) {
printk(KERN_WARNING "CIFS: invalid iocharset specified\n");
vol->no_psx_acl = 0;
} else if (strnicmp(data, "noacl",5) == 0) {
vol->no_psx_acl = 1;
+ } else if (strnicmp(data, "sign",4) == 0) {
+ vol->secFlg |= CIFSSEC_MUST_SIGN;
+/* } else if (strnicmp(data, "seal",4) == 0) {
+ vol->secFlg |= CIFSSEC_MUST_SEAL; */
} else if (strnicmp(data, "direct",6) == 0) {
vol->direct_io = 1;
} else if (strnicmp(data, "forcedirectio",13) == 0) {
read_lock(&GlobalSMBSeslock);
list_for_each(tmp, &GlobalTreeConnectionList) {
- cFYI(1, ("Next tcon - "));
+ cFYI(1, ("Next tcon"));
tcon = list_entry(tmp, struct cifsTconInfo, cifsConnectionList);
if (tcon->ses) {
if (tcon->ses->server) {
cFYI(1,
- (" old ip addr: %x == new ip %x ?",
+ ("old ip addr: %x == new ip %x ?",
tcon->ses->server->addr.sockAddr.sin_addr.
s_addr, new_target_ip_addr));
if (tcon->ses->server->addr.sockAddr.sin_addr.
s_addr == new_target_ip_addr) {
- /* BB lock tcon and server and tcp session and increment use count here? */
+ /* BB lock tcon, server and tcp session and increment use count here? */
/* found a match on the TCP session */
/* BB check if reconnection needed */
- cFYI(1,("Matched ip, old UNC: %s == new: %s ?",
+ cFYI(1,("IP match, old UNC: %s new: %s",
tcon->treeName, uncName));
if (strncmp
(tcon->treeName, uncName,
MAX_TREE_SIZE) == 0) {
cFYI(1,
- ("Matched UNC, old user: %s == new: %s ?",
+ ("and old usr: %s new: %s",
tcon->treeName, uncName));
if (strncmp
(tcon->ses->userName,
userName,
MAX_USERNAME_SIZE) == 0) {
read_unlock(&GlobalSMBSeslock);
- return tcon;/* also matched user (smb session)*/
+ /* matched smb session
+ (user name */
+ return tcon;
}
}
}
if (cifs_parse_mount_options(mount_data, devname, &volume_info)) {
kfree(volume_info.UNC);
kfree(volume_info.password);
+ kfree(volume_info.prepath);
FreeXid(xid);
return -EINVAL;
}
locations such as env variables and files on disk */
kfree(volume_info.UNC);
kfree(volume_info.password);
+ kfree(volume_info.prepath);
FreeXid(xid);
return -EINVAL;
}
/* we failed translating address */
kfree(volume_info.UNC);
kfree(volume_info.password);
+ kfree(volume_info.prepath);
FreeXid(xid);
return -EINVAL;
}
cERROR(1,("Connecting to DFS root not implemented yet"));
kfree(volume_info.UNC);
kfree(volume_info.password);
+ kfree(volume_info.prepath);
FreeXid(xid);
return -EINVAL;
} else /* which servers DFS root would we conect to */ {
("CIFS mount error: No UNC path (e.g. -o unc=//192.168.1.100/public) specified"));
kfree(volume_info.UNC);
kfree(volume_info.password);
+ kfree(volume_info.prepath);
FreeXid(xid);
return -EINVAL;
}
cERROR(1,("CIFS mount error: iocharset %s not found",volume_info.iocharset));
kfree(volume_info.UNC);
kfree(volume_info.password);
+ kfree(volume_info.prepath);
FreeXid(xid);
return -ELIBACC;
}
else {
kfree(volume_info.UNC);
kfree(volume_info.password);
+ kfree(volume_info.prepath);
FreeXid(xid);
return -EINVAL;
}
sock_release(csocket);
kfree(volume_info.UNC);
kfree(volume_info.password);
+ kfree(volume_info.prepath);
FreeXid(xid);
return rc;
}
sock_release(csocket);
kfree(volume_info.UNC);
kfree(volume_info.password);
+ kfree(volume_info.prepath);
FreeXid(xid);
return rc;
} else {
sock_release(csocket);
kfree(volume_info.UNC);
kfree(volume_info.password);
+ kfree(volume_info.prepath);
FreeXid(xid);
return rc;
}
volume_info.domainname);
}
pSesInfo->linux_uid = volume_info.linux_uid;
+ pSesInfo->overrideSecFlg = volume_info.secFlg;
down(&pSesInfo->sesSem);
/* BB FIXME need to pass vol->secFlgs BB */
rc = cifs_setup_session(xid,pSesInfo, cifs_sb->local_nls);
/* Windows ME may prefer this */
cFYI(1,("readsize set to minimum 2048"));
}
+ /* calculate prepath */
+ cifs_sb->prepath = volume_info.prepath;
+ if(cifs_sb->prepath) {
+ cifs_sb->prepathlen = strlen(cifs_sb->prepath);
+ cifs_sb->prepath[0] = CIFS_DIR_SEP(cifs_sb);
+ volume_info.prepath = NULL;
+ } else
+ cifs_sb->prepathlen = 0;
cifs_sb->mnt_uid = volume_info.linux_uid;
cifs_sb->mnt_gid = volume_info.linux_gid;
cifs_sb->mnt_file_mode = volume_info.file_mode;
}
cFYI(1,("Negotiate caps 0x%x",(int)cap));
-
+#ifdef CONFIG_CIFS_DEBUG2
+ if(cap & CIFS_UNIX_FCNTL_CAP)
+ cFYI(1,("FCNTL cap"));
+ if(cap & CIFS_UNIX_EXTATTR_CAP)
+ cFYI(1,("EXTATTR cap"));
+ if(cap & CIFS_UNIX_POSIX_PATHNAMES_CAP)
+ cFYI(1,("POSIX path cap"));
+ if(cap & CIFS_UNIX_XATTR_CAP)
+ cFYI(1,("XATTR cap"));
+ if(cap & CIFS_UNIX_POSIX_ACL_CAP)
+ cFYI(1,("POSIX ACL cap"));
+#endif /* CIFS_DEBUG2 */
if (CIFSSMBSetFSUnixInfo(xid, tcon, cap)) {
cFYI(1,("setting capabilities failed"));
}
the password ptr is put in the new session structure (in which case the
password will be freed at unmount time) */
kfree(volume_info.UNC);
+ kfree(volume_info.prepath);
FreeXid(xid);
return rc;
}
if (remaining_words > 0) {
len = UniStrnlen((wchar_t *)bcc_ptr,
remaining_words-1);
- if(ses->serverNOS)
- kfree(ses->serverNOS);
+ kfree(ses->serverNOS);
ses->serverNOS = kzalloc(2 * (len + 1),GFP_KERNEL);
if(ses->serverNOS == NULL)
goto sesssetup_nomem;
/* if these kcallocs fail not much we
can do, but better to not fail the
sesssetup itself */
- if(ses->serverDomain)
- kfree(ses->serverDomain);
+ kfree(ses->serverDomain);
ses->serverDomain =
kzalloc(2, GFP_KERNEL);
- if(ses->serverNOS)
- kfree(ses->serverNOS);
+ kfree(ses->serverNOS);
ses->serverNOS =
kzalloc(2, GFP_KERNEL);
}
if (((long) bcc_ptr + len) - (long)
pByteArea(smb_buffer_response)
<= BCC(smb_buffer_response)) {
- if(ses->serverOS)
- kfree(ses->serverOS);
+ kfree(ses->serverOS);
ses->serverOS = kzalloc(len + 1,GFP_KERNEL);
if(ses->serverOS == NULL)
goto sesssetup_nomem;
bcc_ptr++;
len = strnlen(bcc_ptr, 1024);
- if(ses->serverNOS)
- kfree(ses->serverNOS);
+ kfree(ses->serverNOS);
ses->serverNOS = kzalloc(len + 1,GFP_KERNEL);
if(ses->serverNOS == NULL)
goto sesssetup_nomem;
bcc_ptr,
remaining_words
- 1);
- if(ses->serverNOS)
- kfree(ses->serverNOS);
+ kfree(ses->serverNOS);
ses->serverNOS =
kzalloc(2 * (len + 1),
GFP_KERNEL);
if (remaining_words > 0) {
len = UniStrnlen((wchar_t *) bcc_ptr, remaining_words);
/* last string is not always null terminated (for e.g. for Windows XP & 2000) */
- if(ses->serverDomain)
- kfree(ses->serverDomain);
+ kfree(ses->serverDomain);
ses->serverDomain =
kzalloc(2 *
(len +
= 0;
} /* else no more room so create dummy domain string */
else {
- if(ses->serverDomain)
- kfree(ses->serverDomain);
+ kfree(ses->serverDomain);
ses->serverDomain =
kzalloc(2,
GFP_KERNEL);
}
} else { /* no room so create dummy domain and NOS string */
- if(ses->serverDomain);
- kfree(ses->serverDomain);
+ kfree(ses->serverDomain);
ses->serverDomain =
kzalloc(2, GFP_KERNEL);
- if(ses->serverNOS)
- kfree(ses->serverNOS);
+ kfree(ses->serverNOS);
ses->serverNOS =
kzalloc(2, GFP_KERNEL);
}
bcc_ptr++;
len = strnlen(bcc_ptr, 1024);
- if(ses->serverNOS)
- kfree(ses->serverNOS);
+ kfree(ses->serverNOS);
ses->serverNOS =
kzalloc(len + 1,
GFP_KERNEL);
bcc_ptr++;
len = strnlen(bcc_ptr, 1024);
- if(ses->serverDomain)
- kfree(ses->serverDomain);
+ kfree(ses->serverDomain);
ses->serverDomain =
kzalloc(len + 1,
GFP_KERNEL);
bcc_ptr,
remaining_words
- 1);
- if(ses->serverNOS)
- kfree(ses->serverNOS);
+ kfree(ses->serverNOS);
ses->serverNOS =
kzalloc(2 * (len + 1),
GFP_KERNEL);
if(ses->serverDomain)
kfree(ses->serverDomain);
ses->serverDomain = kzalloc(2, GFP_KERNEL);
- if(ses->serverNOS)
- kfree(ses->serverNOS);
+ kfree(ses->serverNOS);
ses->serverNOS = kzalloc(2, GFP_KERNEL);
}
} else { /* ASCII */
bcc_ptr++;
len = strnlen(bcc_ptr, 1024);
- if(ses->serverNOS)
- kfree(ses->serverNOS);
+ kfree(ses->serverNOS);
ses->serverNOS = kzalloc(len+1,GFP_KERNEL);
strncpy(ses->serverNOS, bcc_ptr, len);
bcc_ptr += len;
}
/* else do not bother copying these informational fields */
}
- if(smb_buffer_response->WordCount == 3)
+ if((smb_buffer_response->WordCount == 3) ||
+ (smb_buffer_response->WordCount == 7))
+ /* field is in same location */
tcon->Flags = le16_to_cpu(pSMBr->OptionalSupport);
else
tcon->Flags = 0;
int xid;
struct cifsSesInfo *ses = NULL;
struct task_struct *cifsd_task;
+ char * tmp;
xid = GetXid();
}
cifs_sb->tcon = NULL;
+ tmp = cifs_sb->prepath;
+ cifs_sb->prepathlen = 0;
+ cifs_sb->prepath = NULL;
+ kfree(tmp);
if (ses)
schedule_timeout_interruptible(msecs_to_jiffies(500));
if (ses)
first_time = 1;
}
if (!rc) {
+ pSesInfo->flags = 0;
pSesInfo->capabilities = pSesInfo->server->capabilities;
if(linuxExtEnabled == 0)
pSesInfo->capabilities &= (~CAP_UNIX);
/* pSesInfo->sequence_number = 0;*/
- cFYI(1,("Security Mode: 0x%x Capabilities: 0x%x Time Zone: %d",
+ cFYI(1,("Security Mode: 0x%x Capabilities: 0x%x TimeAdjust: %d",
pSesInfo->server->secMode,
pSesInfo->server->capabilities,
- pSesInfo->server->timeZone));
+ pSesInfo->server->timeAdj));
if(experimEnabled < 2)
rc = CIFS_SessSetup(xid, pSesInfo,
first_time, nls_info);
else if (extended_security
- && (pSesInfo->capabilities & CAP_EXTENDED_SECURITY)
+ && (pSesInfo->capabilities
+ & CAP_EXTENDED_SECURITY)
&& (pSesInfo->server->secType == NTLMSSP)) {
rc = -EOPNOTSUPP;
} else if (extended_security
if (!rc) {
if(ntlmv2_flag) {
char * v2_response;
- cFYI(1,("Can use more secure NTLM version 2 password hash"));
+ cFYI(1,("more secure NTLM ver2 hash"));
if(CalcNTLMv2_partial_mac_key(pSesInfo,
nls_info)) {
rc = -ENOMEM;
git.samba.org / sfrench / cifs-2.6.git / blobdiff