nls_codepage);
if(!rc && (tcon->tidStatus == CifsNeedReconnect)) {
mark_open_files_invalid(tcon);
- rc = CIFSTCon(0, tcon->ses, tcon->treeName, tcon
- , nls_codepage);
+ rc = CIFSTCon(0, tcon->ses, tcon->treeName,
+ tcon, nls_codepage);
up(&tcon->ses->sesSem);
+ /* tell server which Unix caps we support */
+ if (tcon->ses->capabilities & CAP_UNIX)
+ reset_cifs_unix_caps(0 /* no xid */,
+ tcon,
+ NULL /* we do not know sb */,
+ NULL /* no vol info */);
/* BB FIXME add code to check if wsize needs
update due to negotiated smb buffer size
shrinking */
rc = CIFSTCon(0, tcon->ses, tcon->treeName,
tcon, nls_codepage);
up(&tcon->ses->sesSem);
+ /* tell server which Unix caps we support */
+ if (tcon->ses->capabilities & CAP_UNIX)
+ reset_cifs_unix_caps(0 /* no xid */,
+ tcon,
+ NULL /* do not know sb */,
+ NULL /* no vol info */);
/* BB FIXME add code to check if wsize needs
update due to negotiated smb buffer size
shrinking */
struct TCP_Server_Info * server;
u16 count;
unsigned int secFlags;
+ u16 dialect;
if(ses->server)
server = ses->server;
if (rc != 0)
goto neg_err_exit;
- cFYI(1,("Dialect: %d", pSMBr->DialectIndex));
+ dialect = le16_to_cpu(pSMBr->DialectIndex);
+ cFYI(1,("Dialect: %d", dialect));
/* Check wct = 1 error case */
- if((pSMBr->hdr.WordCount < 13) || (pSMBr->DialectIndex == BAD_PROT)) {
+ if((pSMBr->hdr.WordCount < 13) || (dialect == BAD_PROT)) {
/* core returns wct = 1, but we do not ask for core - otherwise
small wct just comes when dialect index is -1 indicating we
could not negotiate a common dialect */
goto neg_err_exit;
#ifdef CONFIG_CIFS_WEAK_PW_HASH
} else if((pSMBr->hdr.WordCount == 13)
- && ((pSMBr->DialectIndex == LANMAN_PROT)
- || (pSMBr->DialectIndex == LANMAN2_PROT))) {
+ && ((dialect == LANMAN_PROT)
+ || (dialect == LANMAN2_PROT))) {
__s16 tmp;
struct lanman_neg_rsp * rsp = (struct lanman_neg_rsp *)pSMBr;
server->capabilities = CAP_MPX_MODE;
}
tmp = (__s16)le16_to_cpu(rsp->ServerTimeZone);
- if (tmp == 0xffff) {
+ if (tmp == -1) {
/* OS/2 often does not set timezone therefore
* we must use server time to calc time zone.
* Could deviate slightly from the right zone.
(int)(utc.tv_sec - ts.tv_sec)));
val = (int)(utc.tv_sec - ts.tv_sec);
seconds = val < 0 ? -val : val;
- result = (seconds / IN_TZ_ADJ) * MIN_TZ_ADJ;
+ result = (seconds / MIN_TZ_ADJ) * MIN_TZ_ADJ;
remain = seconds % MIN_TZ_ADJ;
if(remain >= (MIN_TZ_ADJ / 2))
result += MIN_TZ_ADJ;
/* security id for everyone */
-const static struct cifs_sid sid_everyone =
+static const struct cifs_sid sid_everyone =
{1, 1, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0}};
/* group users */
-const static struct cifs_sid sid_user =
+static const struct cifs_sid sid_user =
{1, 2 , {0, 0, 0, 0, 0, 5}, {32, 545, 0, 0}};
/* Convert CIFS ACL to POSIX form */
ts.tv_nsec = 0;
ts.tv_sec = time;
/* decode time fields */
- pFinfo->ChangeTime = cifs_UnixTimeToNT(ts);
+ pFinfo->ChangeTime = cpu_to_le64(cifs_UnixTimeToNT(ts));
pFinfo->LastWriteTime = pFinfo->ChangeTime;
pFinfo->LastAccessTime = 0;
pFinfo->AllocationSize =
CIFSSMBQPathInfo(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName,
FILE_ALL_INFO * pFindData,
+ int legacy /* old style infolevel */,
const struct nls_table *nls_codepage, int remap)
{
/* level 263 SMB_QUERY_FILE_ALL_INFO */
byte_count = params + 1 /* pad */ ;
pSMB->TotalParameterCount = cpu_to_le16(params);
pSMB->ParameterCount = pSMB->TotalParameterCount;
- pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_FILE_ALL_INFO);
+ if(legacy)
+ pSMB->InformationLevel = cpu_to_le16(SMB_INFO_STANDARD);
+ else
+ pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_FILE_ALL_INFO);
pSMB->Reserved4 = 0;
pSMB->hdr.smb_buf_length += byte_count;
pSMB->ByteCount = cpu_to_le16(byte_count);
} else { /* decode response */
rc = validate_t2((struct smb_t2_rsp *)pSMBr);
- if (rc || (pSMBr->ByteCount < 40))
+ if (rc) /* BB add auto retry on EOPNOTSUPP? */
+ rc = -EIO;
+ else if (!legacy && (pSMBr->ByteCount < 40))
rc = -EIO; /* bad smb */
+ else if(legacy && (pSMBr->ByteCount < 24))
+ rc = -EIO; /* 24 or 26 expected but we do not read last field */
else if (pFindData){
+ int size;
__u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset);
+ if(legacy) /* we do not read the last field, EAsize, fortunately
+ since it varies by subdialect and on Set vs. Get, is
+ two bytes or 4 bytes depending but we don't care here */
+ size = sizeof(FILE_INFO_STANDARD);
+ else
+ size = sizeof(FILE_ALL_INFO);
memcpy((char *) pFindData,
(char *) &pSMBr->hdr.Protocol +
- data_offset, sizeof (FILE_ALL_INFO));
+ data_offset, size);
} else
rc = -ENOMEM;
}
strncpy(pSMB->RequestFileName, searchName, name_len);
}
+ if(ses->server) {
+ if(ses->server->secMode &
+ (SECMODE_SIGN_REQUIRED | SECMODE_SIGN_ENABLED))
+ pSMB->hdr.Flags2 |= SMBFLG2_SECURITY_SIGNATURE;
+ }
+
+ pSMB->hdr.Uid = ses->Suid;
+
params = 2 /* level */ + name_len /*includes null */ ;
pSMB->TotalDataCount = 0;
pSMB->DataCount = 0;
} else {
/* Add file to outstanding requests */
/* BB change to kmem cache alloc */
- dnotify_req = (struct dir_notify_req *) kmalloc(
+ dnotify_req = kmalloc(
sizeof(struct dir_notify_req),
GFP_KERNEL);
if(dnotify_req) {
projects / deliverable / linux.git / blobdiff