server->maxReq = le16_to_cpu(rsp->MaxMpxCount);
server->maxBuf = min((__u32)le16_to_cpu(rsp->MaxBufSize),
(__u32)CIFSMaxBufSize + MAX_CIFS_HDR_SIZE);
+ server->max_vcs = le16_to_cpu(rsp->MaxNumberVcs);
GETU32(server->sessid) = le32_to_cpu(rsp->SessionKey);
/* even though we do not use raw we might as well set this
accurately, in case we ever find a need for it */
if ((le16_to_cpu(rsp->RawMode) & RAW_ENABLE) == RAW_ENABLE) {
- server->maxRw = 0xFF00;
+ server->max_rw = 0xFF00;
server->capabilities = CAP_MPX_MODE | CAP_RAW_MODE;
} else {
- server->maxRw = 0;/* we do not need to use raw anyway */
+ server->max_rw = 0;/* do not need to use raw anyway */
server->capabilities = CAP_MPX_MODE;
}
tmp = (__s16)le16_to_cpu(rsp->ServerTimeZone);
/* probably no need to store and check maxvcs */
server->maxBuf = min(le32_to_cpu(pSMBr->MaxBufferSize),
(__u32) CIFSMaxBufSize + MAX_CIFS_HDR_SIZE);
- server->maxRw = le32_to_cpu(pSMBr->MaxRawSize);
+ server->max_rw = le32_to_cpu(pSMBr->MaxRawSize);
cFYI(DBG2, ("Max buf = %d", ses->server->maxBuf));
GETU32(ses->server->sessid) = le32_to_cpu(pSMBr->SessionKey);
server->capabilities = le32_to_cpu(pSMBr->Capabilities);
if (cpu_to_le32(FILE_CREATE) == pSMBr->CreateAction)
*pOplock |= CIFS_CREATE_ACTION;
if (pfile_info) {
- memcpy((char *)pfile_info, (char *)&pSMBr->CreationTime,
- 36 /* CreationTime to Attributes */);
- /* the file_info buf is endian converted by caller */
- pfile_info->AllocationSize = pSMBr->AllocationSize;
- pfile_info->EndOfFile = pSMBr->EndOfFile;
- pfile_info->NumberOfLinks = cpu_to_le32(1);
- pfile_info->DeletePending = 0;
+ memcpy((char *)pfile_info, (char *)&pSMBr->CreationTime,
+ 36 /* CreationTime to Attributes */);
+ /* the file_info buf is endian converted by caller */
+ pfile_info->AllocationSize = pSMBr->AllocationSize;
+ pfile_info->EndOfFile = pSMBr->EndOfFile;
+ pfile_info->NumberOfLinks = cpu_to_le32(1);
+ pfile_info->DeletePending = 0;
}
}
cFYI(1, ("Reading %d bytes on fid %d", count, netfid));
if (tcon->ses->capabilities & CAP_LARGE_FILES)
wct = 12;
- else
+ else {
wct = 10; /* old style read */
+ if ((lseek >> 32) > 0) {
+ /* can not handle this big offset for old */
+ return -EIO;
+ }
+ }
*nbytes = 0;
rc = small_smb_init(SMB_COM_READ_ANDX, wct, tcon, (void **) &pSMB);
pSMB->OffsetLow = cpu_to_le32(lseek & 0xFFFFFFFF);
if (wct == 12)
pSMB->OffsetHigh = cpu_to_le32(lseek >> 32);
- else if ((lseek >> 32) > 0) /* can not handle this big offset for old */
- return -EIO;
pSMB->Remaining = 0;
pSMB->MaxCount = cpu_to_le16(count & 0xFFFF);
if (tcon->ses->capabilities & CAP_LARGE_FILES)
wct = 14;
- else
+ else {
wct = 12;
+ if ((offset >> 32) > 0) {
+ /* can not handle big offset for old srv */
+ return -EIO;
+ }
+ }
rc = smb_init(SMB_COM_WRITE_ANDX, wct, tcon, (void **) &pSMB,
(void **) &pSMBr);
pSMB->OffsetLow = cpu_to_le32(offset & 0xFFFFFFFF);
if (wct == 14)
pSMB->OffsetHigh = cpu_to_le32(offset >> 32);
- else if ((offset >> 32) > 0) /* can not handle big offset for old srv */
- return -EIO;
pSMB->Reserved = 0xFFFFFFFF;
pSMB->WriteMode = 0;
pSMB->DataOffset =
cpu_to_le16(offsetof(struct smb_com_write_req, Data) - 4);
if (buf)
- memcpy(pSMB->Data, buf, bytes_sent);
+ memcpy(pSMB->Data, buf, bytes_sent);
else if (ubuf) {
if (copy_from_user(pSMB->Data, ubuf, bytes_sent)) {
cifs_buf_release(pSMB);
cFYI(1, ("write2 at %lld %d bytes", (long long)offset, count));
- if (tcon->ses->capabilities & CAP_LARGE_FILES)
+ if (tcon->ses->capabilities & CAP_LARGE_FILES) {
wct = 14;
- else
+ } else {
wct = 12;
+ if ((offset >> 32) > 0) {
+ /* can not handle big offset for old srv */
+ return -EIO;
+ }
+ }
rc = small_smb_init(SMB_COM_WRITE_ANDX, wct, tcon, (void **) &pSMB);
if (rc)
return rc;
pSMB->OffsetLow = cpu_to_le32(offset & 0xFFFFFFFF);
if (wct == 14)
pSMB->OffsetHigh = cpu_to_le32(offset >> 32);
- else if ((offset >> 32) > 0) /* can not handle big offset for old srv */
- return -EIO;
pSMB->Reserved = 0xFFFFFFFF;
pSMB->WriteMode = 0;
pSMB->Remaining = 0;
rc = -EIO; /* bad smb */
goto plk_err_exit;
}
- if (pLockData == NULL) {
- rc = -EINVAL;
- goto plk_err_exit;
- }
data_offset = le16_to_cpu(pSMBr->t2.DataOffset);
data_count = le16_to_cpu(pSMBr->t2.DataCount);
if (data_count < sizeof(struct cifs_posix_lock)) {
node->flags = le16_to_cpu(pSMBr->DFSFlags);
if (is_unicode) {
- __le16 *tmp = kmalloc(strlen(searchName)*2, GFP_KERNEL);
+ __le16 *tmp = kmalloc(strlen(searchName)*2 + 2,
+ GFP_KERNEL);
cifsConvertToUCS((__le16 *) tmp, searchName,
PATH_MAX, nls_codepage, remap);
node->path_consumed = hostlen_fromUCS(tmp,