consistently use smb_buf_length as be32 for cifs (try 3)
There is one big endian field in the cifs protocol, the RFC1001
length, which cifs code (unlike in the smb2 code) had been handling as
u32 until the last possible moment, when it was converted to be32 (its
native form) before sending on the wire. To remove the last sparse
endian warning, and to make this consistent with the smb2
implementation (which always treats the fields in their
native size and endianness), convert all uses of smb_buf_length to
be32.
This version incorporates Christoph's comment about
using be32_add_cpu, and fixes a typo in the second
version of the patch.
Signed-off-by: Steve French <sfrench@us.ibm.com>
Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>
Signed-off-by: Steve French <sfrench@us.ibm.com>
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 64dad47..8800409 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -358,6 +358,13 @@
return -EINVAL;
}
+static inline void inc_rfc1001_len(void *pSMB, int count)
+{
+ struct smb_hdr *hdr = (struct smb_hdr *)pSMB;
+
+ be32_add_cpu(&hdr->smb_buf_length, count);
+}
+
int
CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
{
@@ -410,7 +417,7 @@
count += strlen(protocols[i].name) + 1;
/* null at end of source and target buffers anyway */
}
- pSMB->hdr.smb_buf_length += count;
+ inc_rfc1001_len(pSMB, count);
pSMB->ByteCount = cpu_to_le16(count);
rc = SendReceive(xid, ses, (struct smb_hdr *) pSMB,
@@ -731,7 +738,7 @@
put_unaligned_le16(1, &smb->EchoCount);
put_bcc_le(1, &smb->hdr);
smb->Data[0] = 'a';
- smb->hdr.smb_buf_length += 3;
+ inc_rfc1001_len(smb, 3);
rc = cifs_call_async(server, (struct smb_hdr *)smb,
cifs_echo_callback, server);
@@ -849,7 +856,7 @@
pSMB->TotalParameterCount = pSMB->ParameterCount;
pSMB->InformationLevel = cpu_to_le16(SMB_POSIX_UNLINK);
pSMB->Reserved4 = 0;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -895,7 +902,7 @@
pSMB->SearchAttributes =
cpu_to_le16(ATTR_READONLY | ATTR_HIDDEN | ATTR_SYSTEM);
pSMB->BufferFormat = 0x04;
- pSMB->hdr.smb_buf_length += name_len + 1;
+ inc_rfc1001_len(pSMB, name_len + 1);
pSMB->ByteCount = cpu_to_le16(name_len + 1);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -939,7 +946,7 @@
}
pSMB->BufferFormat = 0x04;
- pSMB->hdr.smb_buf_length += name_len + 1;
+ inc_rfc1001_len(pSMB, name_len + 1);
pSMB->ByteCount = cpu_to_le16(name_len + 1);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -982,7 +989,7 @@
}
pSMB->BufferFormat = 0x04;
- pSMB->hdr.smb_buf_length += name_len + 1;
+ inc_rfc1001_len(pSMB, name_len + 1);
pSMB->ByteCount = cpu_to_le16(name_len + 1);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -1060,7 +1067,7 @@
pSMB->TotalParameterCount = pSMB->ParameterCount;
pSMB->InformationLevel = cpu_to_le16(SMB_POSIX_OPEN);
pSMB->Reserved4 = 0;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -1225,7 +1232,7 @@
pSMB->Sattr = cpu_to_le16(ATTR_HIDDEN | ATTR_SYSTEM | ATTR_DIRECTORY);
pSMB->OpenFunction = cpu_to_le16(convert_disposition(openDisposition));
count += name_len;
- pSMB->hdr.smb_buf_length += count;
+ inc_rfc1001_len(pSMB, count);
pSMB->ByteCount = cpu_to_le16(count);
/* long_op set to 1 to allow for oplock break timeouts */
@@ -1338,7 +1345,7 @@
SECURITY_CONTEXT_TRACKING | SECURITY_EFFECTIVE_ONLY;
count += name_len;
- pSMB->hdr.smb_buf_length += count;
+ inc_rfc1001_len(pSMB, count);
pSMB->ByteCount = cpu_to_le16(count);
/* long_op set to 1 to allow for oplock break timeouts */
@@ -1423,7 +1430,7 @@
}
iov[0].iov_base = (char *)pSMB;
- iov[0].iov_len = pSMB->hdr.smb_buf_length + 4;
+ iov[0].iov_len = be32_to_cpu(pSMB->hdr.smb_buf_length) + 4;
rc = SendReceive2(xid, tcon->ses, iov, 1 /* num iovecs */,
&resp_buf_type, CIFS_LOG_ERROR);
cifs_stats_inc(&tcon->num_reads);
@@ -1557,7 +1564,7 @@
pSMB->DataLengthLow = cpu_to_le16(bytes_sent & 0xFFFF);
pSMB->DataLengthHigh = cpu_to_le16(bytes_sent >> 16);
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
if (wct == 14)
pSMB->ByteCount = cpu_to_le16(byte_count);
@@ -1641,11 +1648,12 @@
pSMB->DataLengthLow = cpu_to_le16(count & 0xFFFF);
pSMB->DataLengthHigh = cpu_to_le16(count >> 16);
- smb_hdr_len = pSMB->hdr.smb_buf_length + 1; /* hdr + 1 byte pad */
+ /* header + 1 byte pad */
+ smb_hdr_len = be32_to_cpu(pSMB->hdr.smb_buf_length) + 1;
if (wct == 14)
- pSMB->hdr.smb_buf_length += count+1;
+ inc_rfc1001_len(pSMB, count + 1);
else /* wct == 12 */
- pSMB->hdr.smb_buf_length += count+5; /* smb data starts later */
+ inc_rfc1001_len(pSMB, count + 5); /* smb data starts later */
if (wct == 14)
pSMB->ByteCount = cpu_to_le16(count + 1);
else /* wct == 12 */ /* bigger pad, smaller smb hdr, keep offset ok */ {
@@ -1745,7 +1753,7 @@
/* oplock break */
count = 0;
}
- pSMB->hdr.smb_buf_length += count;
+ inc_rfc1001_len(pSMB, count);
pSMB->ByteCount = cpu_to_le16(count);
if (waitFlag) {
@@ -1836,14 +1844,14 @@
pSMB->Fid = smb_file_id;
pSMB->InformationLevel = cpu_to_le16(SMB_SET_POSIX_LOCK);
pSMB->Reserved4 = 0;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
if (waitFlag) {
rc = SendReceiveBlockingLock(xid, tcon, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned);
} else {
iov[0].iov_base = (char *)pSMB;
- iov[0].iov_len = pSMB->hdr.smb_buf_length + 4;
+ iov[0].iov_len = be32_to_cpu(pSMB->hdr.smb_buf_length) + 4;
rc = SendReceive2(xid, tcon->ses, iov, 1 /* num iovecs */,
&resp_buf_type, timeout);
pSMB = NULL; /* request buf already freed by SendReceive2. Do
@@ -2009,7 +2017,7 @@
}
count = 1 /* 1st signature byte */ + name_len + name_len2;
- pSMB->hdr.smb_buf_length += count;
+ inc_rfc1001_len(pSMB, count);
pSMB->ByteCount = cpu_to_le16(count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -2089,7 +2097,7 @@
pSMB->InformationLevel =
cpu_to_le16(SMB_SET_FILE_RENAME_INFORMATION);
pSMB->Reserved4 = 0;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, pTcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -2156,7 +2164,7 @@
}
count = 1 /* 1st signature byte */ + name_len + name_len2;
- pSMB->hdr.smb_buf_length += count;
+ inc_rfc1001_len(pSMB, count);
pSMB->ByteCount = cpu_to_le16(count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -2246,7 +2254,7 @@
pSMB->DataOffset = cpu_to_le16(offset);
pSMB->InformationLevel = cpu_to_le16(SMB_SET_FILE_UNIX_LINK);
pSMB->Reserved4 = 0;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -2332,7 +2340,7 @@
pSMB->DataOffset = cpu_to_le16(offset);
pSMB->InformationLevel = cpu_to_le16(SMB_SET_FILE_UNIX_HLINK);
pSMB->Reserved4 = 0;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -2403,7 +2411,7 @@
}
count = 1 /* string type byte */ + name_len + name_len2;
- pSMB->hdr.smb_buf_length += count;
+ inc_rfc1001_len(pSMB, count);
pSMB->ByteCount = cpu_to_le16(count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -2474,7 +2482,7 @@
pSMB->ParameterCount = pSMB->TotalParameterCount;
pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_FILE_UNIX_LINK);
pSMB->Reserved4 = 0;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -2821,7 +2829,7 @@
pSMB->ParameterCount = pSMB->TotalParameterCount;
pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_POSIX_ACL);
pSMB->Reserved4 = 0;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -2915,7 +2923,7 @@
pSMB->ParameterCount = cpu_to_le16(params);
pSMB->TotalParameterCount = pSMB->ParameterCount;
pSMB->Reserved4 = 0;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -2973,7 +2981,7 @@
pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_ATTR_FLAGS);
pSMB->Pad = 0;
pSMB->Fid = netfid;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->t2.ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -3131,9 +3139,9 @@
pSMB->AclFlags = cpu_to_le32(CIFS_ACL_OWNER | CIFS_ACL_GROUP |
CIFS_ACL_DACL);
pSMB->ByteCount = cpu_to_le16(11); /* 3 bytes pad + 8 bytes parm */
- pSMB->hdr.smb_buf_length += 11;
+ inc_rfc1001_len(pSMB, 11);
iov[0].iov_base = (char *)pSMB;
- iov[0].iov_len = pSMB->hdr.smb_buf_length + 4;
+ iov[0].iov_len = be32_to_cpu(pSMB->hdr.smb_buf_length) + 4;
rc = SendReceive2(xid, tcon->ses, iov, 1 /* num iovec */, &buf_type,
0);
@@ -3242,10 +3250,9 @@
memcpy((char *) &pSMBr->hdr.Protocol + data_offset,
(char *) pntsd,
acllen);
- pSMB->hdr.smb_buf_length += (byte_count + data_count);
-
+ inc_rfc1001_len(pSMB, byte_count + data_count);
} else
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -3296,7 +3303,7 @@
}
pSMB->BufferFormat = 0x04;
name_len++; /* account for buffer type byte */
- pSMB->hdr.smb_buf_length += (__u16) name_len;
+ inc_rfc1001_len(pSMB, (__u16)name_len);
pSMB->ByteCount = cpu_to_le16(name_len);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -3371,7 +3378,7 @@
pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_FILE_ALL_INFO);
pSMB->Pad = 0;
pSMB->Fid = netfid;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -3458,7 +3465,7 @@
else
pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_FILE_ALL_INFO);
pSMB->Reserved4 = 0;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -3539,7 +3546,7 @@
pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_FILE_UNIX_BASIC);
pSMB->Pad = 0;
pSMB->Fid = netfid;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -3624,7 +3631,7 @@
pSMB->ParameterCount = pSMB->TotalParameterCount;
pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_FILE_UNIX_BASIC);
pSMB->Reserved4 = 0;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -3738,7 +3745,7 @@
/* BB what should we set StorageType to? Does it matter? BB */
pSMB->SearchStorageType = 0;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -3867,7 +3874,7 @@
byte_count = params + 1 /* pad */ ;
pSMB->TotalParameterCount = cpu_to_le16(params);
pSMB->ParameterCount = pSMB->TotalParameterCount;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -4029,7 +4036,7 @@
pSMB->ParameterCount = pSMB->TotalParameterCount;
pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_FILE_INTERNAL_INFO);
pSMB->Reserved4 = 0;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -4253,7 +4260,7 @@
pSMB->ParameterCount = cpu_to_le16(params);
pSMB->TotalParameterCount = pSMB->ParameterCount;
pSMB->MaxReferralLevel = cpu_to_le16(3);
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, ses, (struct smb_hdr *) pSMB,
@@ -4327,7 +4334,7 @@
pSMB->Reserved3 = 0;
pSMB->SubCommand = cpu_to_le16(TRANS2_QUERY_FS_INFORMATION);
pSMB->InformationLevel = cpu_to_le16(SMB_INFO_ALLOCATION);
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -4406,7 +4413,7 @@
pSMB->Reserved3 = 0;
pSMB->SubCommand = cpu_to_le16(TRANS2_QUERY_FS_INFORMATION);
pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_FS_SIZE_INFO);
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -4486,7 +4493,7 @@
pSMB->Reserved3 = 0;
pSMB->SubCommand = cpu_to_le16(TRANS2_QUERY_FS_INFORMATION);
pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_FS_ATTRIBUTE_INFO);
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -4557,7 +4564,7 @@
pSMB->Reserved3 = 0;
pSMB->SubCommand = cpu_to_le16(TRANS2_QUERY_FS_INFORMATION);
pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_FS_DEVICE_INFO);
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -4626,7 +4633,7 @@
pSMB->Reserved3 = 0;
pSMB->SubCommand = cpu_to_le16(TRANS2_QUERY_FS_INFORMATION);
pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_CIFS_UNIX_INFO);
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -4709,7 +4716,7 @@
pSMB->ClientUnixMinor = cpu_to_le16(CIFS_UNIX_MINOR_VERSION);
pSMB->ClientUnixCap = cpu_to_le64(cap);
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -4771,7 +4778,7 @@
pSMB->Reserved3 = 0;
pSMB->SubCommand = cpu_to_le16(TRANS2_QUERY_FS_INFORMATION);
pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_POSIX_FS_INFO);
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -4897,7 +4904,7 @@
pSMB->ParameterCount = cpu_to_le16(params);
pSMB->TotalParameterCount = pSMB->ParameterCount;
pSMB->Reserved4 = 0;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
parm_data->FileSize = cpu_to_le64(size);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -4976,7 +4983,7 @@
cpu_to_le16(SMB_SET_FILE_END_OF_FILE_INFO);
}
pSMB->Reserved4 = 0;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
if (rc) {
@@ -5044,7 +5051,7 @@
else
pSMB->InformationLevel = cpu_to_le16(SMB_SET_FILE_BASIC_INFO);
pSMB->Reserved4 = 0;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
memcpy(data_offset, data, sizeof(FILE_BASIC_INFO));
rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
@@ -5103,7 +5110,7 @@
pSMB->Fid = fid;
pSMB->InformationLevel = cpu_to_le16(SMB_SET_FILE_DISPOSITION_INFO);
pSMB->Reserved4 = 0;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
*data_offset = delete_file ? 1 : 0;
rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
@@ -5176,7 +5183,7 @@
else
pSMB->InformationLevel = cpu_to_le16(SMB_SET_FILE_BASIC_INFO);
pSMB->Reserved4 = 0;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
memcpy(data_offset, data, sizeof(FILE_BASIC_INFO));
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -5228,7 +5235,7 @@
}
pSMB->attr = cpu_to_le16(dos_attrs);
pSMB->BufferFormat = 0x04;
- pSMB->hdr.smb_buf_length += name_len + 1;
+ inc_rfc1001_len(pSMB, name_len + 1);
pSMB->ByteCount = cpu_to_le16(name_len + 1);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
@@ -5333,7 +5340,7 @@
pSMB->Fid = fid;
pSMB->InformationLevel = cpu_to_le16(SMB_SET_FILE_UNIX_BASIC);
pSMB->Reserved4 = 0;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
cifs_fill_unix_set_info(data_offset, args);
@@ -5409,7 +5416,7 @@
pSMB->TotalDataCount = pSMB->DataCount;
pSMB->InformationLevel = cpu_to_le16(SMB_SET_FILE_UNIX_BASIC);
pSMB->Reserved4 = 0;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
cifs_fill_unix_set_info(data_offset, args);
@@ -5494,7 +5501,7 @@
pSMB->ParameterCount = pSMB->TotalParameterCount;
pSMB->InformationLevel = cpu_to_le16(SMB_INFO_QUERY_ALL_EAS);
pSMB->Reserved4 = 0;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
@@ -5707,7 +5714,7 @@
pSMB->ParameterCount = cpu_to_le16(params);
pSMB->TotalParameterCount = pSMB->ParameterCount;
pSMB->Reserved4 = 0;
- pSMB->hdr.smb_buf_length += byte_count;
+ inc_rfc1001_len(pSMB, byte_count);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);