diff options
Diffstat (limited to 'fs/cifs/connect.c')
| -rw-r--r-- | fs/cifs/connect.c | 42 |
1 files changed, 28 insertions, 14 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index c78762051da4..71f77914ce93 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -109,7 +109,7 @@ static int ipv6_connect(struct sockaddr_in6 *psin_server, * wake up waiters on reconnection? - (not needed currently) */ -int +static int cifs_reconnect(struct TCP_Server_Info *server) { int rc = 0; @@ -771,13 +771,18 @@ cifs_parse_mount_options(char *options, const char *devname,struct smb_vol *vol) separator[0] = ','; separator[1] = 0; - memset(vol->source_rfc1001_name,0x20,15); - for(i=0;i < strnlen(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(utsname()->nodename[i]); + if (Local_System_Name[0] != 0) + memcpy(vol->source_rfc1001_name, Local_System_Name,15); + else { + char *nodename = utsname()->nodename; + int n = strnlen(nodename,15); + memset(vol->source_rfc1001_name,0x20,15); + for(i=0 ; i < n ; 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(nodename[i]); + } } vol->source_rfc1001_name[15] = 0; /* null target name indicates to use *SMBSERVR default called name @@ -817,10 +822,13 @@ cifs_parse_mount_options(char *options, const char *devname,struct smb_vol *vol) } else if (strnicmp(data, "nouser_xattr",12) == 0) { vol->no_xattr = 1; } else if (strnicmp(data, "user", 4) == 0) { - if (!value || !*value) { + if (!value) { printk(KERN_WARNING "CIFS: invalid or missing username\n"); return 1; /* needs_arg; */ + } else if(!*value) { + /* null user, ie anonymous, authentication */ + vol->nullauth = 1; } if (strnlen(value, 200) < 200) { vol->username = value; @@ -1637,6 +1645,8 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb, /* BB fixme parse for domain name here */ cFYI(1, ("Username: %s ", volume_info.username)); + } else if (volume_info.nullauth) { + cFYI(1,("null user")); } else { cifserror("No username specified"); /* In userspace mount helper we can get user name from alternate @@ -3215,7 +3225,9 @@ CIFSTCon(unsigned int xid, struct cifsSesInfo *ses, } /* 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; @@ -3312,19 +3324,21 @@ int cifs_setup_session(unsigned int xid, struct cifsSesInfo *pSesInfo, 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 @@ -3338,7 +3352,7 @@ int cifs_setup_session(unsigned int xid, struct cifsSesInfo *pSesInfo, 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; |