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-rw-r--r--fs/cifs/cifssmb.c601
1 files changed, 383 insertions, 218 deletions
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 9d17df3e0768..c65c3419dd37 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -1,7 +1,7 @@
/*
* fs/cifs/cifssmb.c
*
- * Copyright (C) International Business Machines Corp., 2002,2009
+ * Copyright (C) International Business Machines Corp., 2002,2010
* Author(s): Steve French (sfrench@us.ibm.com)
*
* Contains the routines for constructing the SMB PDUs themselves
@@ -30,6 +30,7 @@
#include <linux/fs.h>
#include <linux/kernel.h>
#include <linux/vfs.h>
+#include <linux/slab.h>
#include <linux/posix_acl_xattr.h>
#include <asm/uaccess.h>
#include "cifspdu.h"
@@ -129,8 +130,8 @@ cifs_reconnect_tcon(struct cifsTconInfo *tcon, int smb_command)
if (smb_command != SMB_COM_WRITE_ANDX &&
smb_command != SMB_COM_OPEN_ANDX &&
smb_command != SMB_COM_TREE_DISCONNECT) {
- cFYI(1, ("can not send cmd %d while umounting",
- smb_command));
+ cFYI(1, "can not send cmd %d while umounting",
+ smb_command);
return -ENODEV;
}
}
@@ -156,7 +157,7 @@ cifs_reconnect_tcon(struct cifsTconInfo *tcon, int smb_command)
* back on-line
*/
if (!tcon->retry || ses->status == CifsExiting) {
- cFYI(1, ("gave up waiting on reconnect in smb_init"));
+ cFYI(1, "gave up waiting on reconnect in smb_init");
return -EHOSTDOWN;
}
}
@@ -171,7 +172,8 @@ cifs_reconnect_tcon(struct cifsTconInfo *tcon, int smb_command)
* reconnect the same SMB session
*/
mutex_lock(&ses->session_mutex);
- if (ses->need_reconnect)
+ rc = cifs_negotiate_protocol(0, ses);
+ if (rc == 0 && ses->need_reconnect)
rc = cifs_setup_session(0, ses, nls_codepage);
/* do we need to reconnect tcon? */
@@ -183,7 +185,7 @@ cifs_reconnect_tcon(struct cifsTconInfo *tcon, int smb_command)
mark_open_files_invalid(tcon);
rc = CIFSTCon(0, ses, tcon->treeName, tcon, nls_codepage);
mutex_unlock(&ses->session_mutex);
- cFYI(1, ("reconnect tcon rc = %d", rc));
+ cFYI(1, "reconnect tcon rc = %d", rc);
if (rc)
goto out;
@@ -354,7 +356,6 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
struct TCP_Server_Info *server;
u16 count;
unsigned int secFlags;
- u16 dialect;
if (ses->server)
server = ses->server;
@@ -371,9 +372,9 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
if (ses->overrideSecFlg & (~(CIFSSEC_MUST_SIGN | CIFSSEC_MUST_SEAL)))
secFlags = ses->overrideSecFlg; /* BB FIXME fix sign flags? */
else /* if override flags set only sign/seal OR them with global auth */
- secFlags = extended_security | ses->overrideSecFlg;
+ secFlags = global_secflags | ses->overrideSecFlg;
- cFYI(1, ("secFlags 0x%x", secFlags));
+ cFYI(1, "secFlags 0x%x", secFlags);
pSMB->hdr.Mid = GetNextMid(server);
pSMB->hdr.Flags2 |= (SMBFLG2_UNICODE | SMBFLG2_ERR_STATUS);
@@ -381,14 +382,14 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
if ((secFlags & CIFSSEC_MUST_KRB5) == CIFSSEC_MUST_KRB5)
pSMB->hdr.Flags2 |= SMBFLG2_EXT_SEC;
else if ((secFlags & CIFSSEC_AUTH_MASK) == CIFSSEC_MAY_KRB5) {
- cFYI(1, ("Kerberos only mechanism, enable extended security"));
+ cFYI(1, "Kerberos only mechanism, enable extended security");
pSMB->hdr.Flags2 |= SMBFLG2_EXT_SEC;
}
#ifdef CONFIG_CIFS_EXPERIMENTAL
else if ((secFlags & CIFSSEC_MUST_NTLMSSP) == CIFSSEC_MUST_NTLMSSP)
pSMB->hdr.Flags2 |= SMBFLG2_EXT_SEC;
else if ((secFlags & CIFSSEC_AUTH_MASK) == CIFSSEC_MAY_NTLMSSP) {
- cFYI(1, ("NTLMSSP only mechanism, enable extended security"));
+ cFYI(1, "NTLMSSP only mechanism, enable extended security");
pSMB->hdr.Flags2 |= SMBFLG2_EXT_SEC;
}
#endif
@@ -407,10 +408,10 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
if (rc != 0)
goto neg_err_exit;
- dialect = le16_to_cpu(pSMBr->DialectIndex);
- cFYI(1, ("Dialect: %d", dialect));
+ server->dialect = le16_to_cpu(pSMBr->DialectIndex);
+ cFYI(1, "Dialect: %d", server->dialect);
/* Check wct = 1 error case */
- if ((pSMBr->hdr.WordCount < 13) || (dialect == BAD_PROT)) {
+ if ((pSMBr->hdr.WordCount < 13) || (server->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 */
@@ -418,8 +419,8 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
goto neg_err_exit;
#ifdef CONFIG_CIFS_WEAK_PW_HASH
} else if ((pSMBr->hdr.WordCount == 13)
- && ((dialect == LANMAN_PROT)
- || (dialect == LANMAN2_PROT))) {
+ && ((server->dialect == LANMAN_PROT)
+ || (server->dialect == LANMAN2_PROT))) {
__s16 tmp;
struct lanman_neg_rsp *rsp = (struct lanman_neg_rsp *)pSMBr;
@@ -427,8 +428,8 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
(secFlags & CIFSSEC_MAY_PLNTXT))
server->secType = LANMAN;
else {
- cERROR(1, ("mount failed weak security disabled"
- " in /proc/fs/cifs/SecurityFlags"));
+ cERROR(1, "mount failed weak security disabled"
+ " in /proc/fs/cifs/SecurityFlags");
rc = -EOPNOTSUPP;
goto neg_err_exit;
}
@@ -461,9 +462,9 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
utc = CURRENT_TIME;
ts = cnvrtDosUnixTm(rsp->SrvTime.Date,
rsp->SrvTime.Time, 0);
- cFYI(1, ("SrvTime %d sec since 1970 (utc: %d) diff: %d",
+ cFYI(1, "SrvTime %d sec since 1970 (utc: %d) diff: %d",
(int)ts.tv_sec, (int)utc.tv_sec,
- (int)(utc.tv_sec - ts.tv_sec)));
+ (int)(utc.tv_sec - ts.tv_sec));
val = (int)(utc.tv_sec - ts.tv_sec);
seconds = abs(val);
result = (seconds / MIN_TZ_ADJ) * MIN_TZ_ADJ;
@@ -477,7 +478,7 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
server->timeAdj = (int)tmp;
server->timeAdj *= 60; /* also in seconds */
}
- cFYI(1, ("server->timeAdj: %d seconds", server->timeAdj));
+ cFYI(1, "server->timeAdj: %d seconds", server->timeAdj);
/* BB get server time for time conversions and add
@@ -492,15 +493,15 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
goto neg_err_exit;
}
- cFYI(1, ("LANMAN negotiated"));
+ cFYI(1, "LANMAN negotiated");
/* we will not end up setting signing flags - as no signing
was in LANMAN and server did not return the flags on */
goto signing_check;
#else /* weak security disabled */
} else if (pSMBr->hdr.WordCount == 13) {
- cERROR(1, ("mount failed, cifs module not built "
- "with CIFS_WEAK_PW_HASH support"));
- rc = -EOPNOTSUPP;
+ cERROR(1, "mount failed, cifs module not built "
+ "with CIFS_WEAK_PW_HASH support");
+ rc = -EOPNOTSUPP;
#endif /* WEAK_PW_HASH */
goto neg_err_exit;
} else if (pSMBr->hdr.WordCount != 17) {
@@ -511,14 +512,14 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
/* else wct == 17 NTLM */
server->secMode = pSMBr->SecurityMode;
if ((server->secMode & SECMODE_USER) == 0)
- cFYI(1, ("share mode security"));
+ cFYI(1, "share mode security");
if ((server->secMode & SECMODE_PW_ENCRYPT) == 0)
#ifdef CONFIG_CIFS_WEAK_PW_HASH
if ((secFlags & CIFSSEC_MAY_PLNTXT) == 0)
#endif /* CIFS_WEAK_PW_HASH */
- cERROR(1, ("Server requests plain text password"
- " but client support disabled"));
+ cERROR(1, "Server requests plain text password"
+ " but client support disabled");
if ((secFlags & CIFSSEC_MUST_NTLMV2) == CIFSSEC_MUST_NTLMV2)
server->secType = NTLMv2;
@@ -538,7 +539,7 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
#endif */
else {
rc = -EOPNOTSUPP;
- cERROR(1, ("Invalid security type"));
+ cERROR(1, "Invalid security type");
goto neg_err_exit;
}
/* else ... any others ...? */
@@ -550,7 +551,7 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
server->maxBuf = min(le32_to_cpu(pSMBr->MaxBufferSize),
(__u32) CIFSMaxBufSize + MAX_CIFS_HDR_SIZE);
server->max_rw = le32_to_cpu(pSMBr->MaxRawSize);
- cFYI(DBG2, ("Max buf = %d", ses->server->maxBuf));
+ cFYI(DBG2, "Max buf = %d", ses->server->maxBuf);
GETU32(ses->server->sessid) = le32_to_cpu(pSMBr->SessionKey);
server->capabilities = le32_to_cpu(pSMBr->Capabilities);
server->timeAdj = (int)(__s16)le16_to_cpu(pSMBr->ServerTimeZone);
@@ -581,7 +582,7 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
if (memcmp(server->server_GUID,
pSMBr->u.extended_response.
GUID, 16) != 0) {
- cFYI(1, ("server UID changed"));
+ cFYI(1, "server UID changed");
memcpy(server->server_GUID,
pSMBr->u.extended_response.GUID,
16);
@@ -596,13 +597,19 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
server->secType = RawNTLMSSP;
} else {
rc = decode_negTokenInit(pSMBr->u.extended_response.
- SecurityBlob,
- count - 16,
- &server->secType);
+ SecurityBlob, count - 16,
+ server);
if (rc == 1)
rc = 0;
else
rc = -EINVAL;
+
+ if (server->sec_kerberos || server->sec_mskerberos)
+ server->secType = Kerberos;
+ else if (server->sec_ntlmssp)
+ server->secType = RawNTLMSSP;
+ else
+ rc = -EOPNOTSUPP;
}
} else
server->capabilities &= ~CAP_EXTENDED_SECURITY;
@@ -613,22 +620,21 @@ signing_check:
if ((secFlags & CIFSSEC_MAY_SIGN) == 0) {
/* MUST_SIGN already includes the MAY_SIGN FLAG
so if this is zero it means that signing is disabled */
- cFYI(1, ("Signing disabled"));
+ cFYI(1, "Signing disabled");
if (server->secMode & SECMODE_SIGN_REQUIRED) {
- cERROR(1, ("Server requires "
+ cERROR(1, "Server requires "
"packet signing to be enabled in "
- "/proc/fs/cifs/SecurityFlags."));
+ "/proc/fs/cifs/SecurityFlags.");
rc = -EOPNOTSUPP;
}
server->secMode &=
~(SECMODE_SIGN_ENABLED | SECMODE_SIGN_REQUIRED);
} else if ((secFlags & CIFSSEC_MUST_SIGN) == CIFSSEC_MUST_SIGN) {
/* signing required */
- cFYI(1, ("Must sign - secFlags 0x%x", secFlags));
+ cFYI(1, "Must sign - secFlags 0x%x", secFlags);
if ((server->secMode &
(SECMODE_SIGN_ENABLED | SECMODE_SIGN_REQUIRED)) == 0) {
- cERROR(1,
- ("signing required but server lacks support"));
+ cERROR(1, "signing required but server lacks support");
rc = -EOPNOTSUPP;
} else
server->secMode |= SECMODE_SIGN_REQUIRED;
@@ -642,7 +648,7 @@ signing_check:
neg_err_exit:
cifs_buf_release(pSMB);
- cFYI(1, ("negprot rc %d", rc));
+ cFYI(1, "negprot rc %d", rc);
return rc;
}
@@ -652,7 +658,7 @@ CIFSSMBTDis(const int xid, struct cifsTconInfo *tcon)
struct smb_hdr *smb_buffer;
int rc = 0;
- cFYI(1, ("In tree disconnect"));
+ cFYI(1, "In tree disconnect");
/* BB: do we need to check this? These should never be NULL. */
if ((tcon->ses == NULL) || (tcon->ses->server == NULL))
@@ -674,7 +680,7 @@ CIFSSMBTDis(const int xid, struct cifsTconInfo *tcon)
rc = SendReceiveNoRsp(xid, tcon->ses, smb_buffer, 0);
if (rc)
- cFYI(1, ("Tree disconnect failed %d", rc));
+ cFYI(1, "Tree disconnect failed %d", rc);
/* No need to return error on this operation if tid invalidated and
closed on server already e.g. due to tcp session crashing */
@@ -690,7 +696,7 @@ CIFSSMBLogoff(const int xid, struct cifsSesInfo *ses)
LOGOFF_ANDX_REQ *pSMB;
int rc = 0;
- cFYI(1, ("In SMBLogoff for session disconnect"));
+ cFYI(1, "In SMBLogoff for session disconnect");
/*
* BB: do we need to check validity of ses and server? They should
@@ -743,7 +749,7 @@ CIFSPOSIXDelFile(const int xid, struct cifsTconInfo *tcon, const char *fileName,
int bytes_returned = 0;
__u16 params, param_offset, offset, byte_count;
- cFYI(1, ("In POSIX delete"));
+ cFYI(1, "In POSIX delete");
PsxDelete:
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
(void **) &pSMBr);
@@ -795,7 +801,7 @@ PsxDelete:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc)
- cFYI(1, ("Posix delete returned %d", rc));
+ cFYI(1, "Posix delete returned %d", rc);
cifs_buf_release(pSMB);
cifs_stats_inc(&tcon->num_deletes);
@@ -842,7 +848,7 @@ DelFileRetry:
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
cifs_stats_inc(&tcon->num_deletes);
if (rc)
- cFYI(1, ("Error in RMFile = %d", rc));
+ cFYI(1, "Error in RMFile = %d", rc);
cifs_buf_release(pSMB);
if (rc == -EAGAIN)
@@ -861,7 +867,7 @@ CIFSSMBRmDir(const int xid, struct cifsTconInfo *tcon, const char *dirName,
int bytes_returned;
int name_len;
- cFYI(1, ("In CIFSSMBRmDir"));
+ cFYI(1, "In CIFSSMBRmDir");
RmDirRetry:
rc = smb_init(SMB_COM_DELETE_DIRECTORY, 0, tcon, (void **) &pSMB,
(void **) &pSMBr);
@@ -886,7 +892,7 @@ RmDirRetry:
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
cifs_stats_inc(&tcon->num_rmdirs);
if (rc)
- cFYI(1, ("Error in RMDir = %d", rc));
+ cFYI(1, "Error in RMDir = %d", rc);
cifs_buf_release(pSMB);
if (rc == -EAGAIN)
@@ -904,7 +910,7 @@ CIFSSMBMkDir(const int xid, struct cifsTconInfo *tcon,
int bytes_returned;
int name_len;
- cFYI(1, ("In CIFSSMBMkDir"));
+ cFYI(1, "In CIFSSMBMkDir");
MkDirRetry:
rc = smb_init(SMB_COM_CREATE_DIRECTORY, 0, tcon, (void **) &pSMB,
(void **) &pSMBr);
@@ -929,7 +935,7 @@ MkDirRetry:
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
cifs_stats_inc(&tcon->num_mkdirs);
if (rc)
- cFYI(1, ("Error in Mkdir = %d", rc));
+ cFYI(1, "Error in Mkdir = %d", rc);
cifs_buf_release(pSMB);
if (rc == -EAGAIN)
@@ -952,7 +958,7 @@ CIFSPOSIXCreate(const int xid, struct cifsTconInfo *tcon, __u32 posix_flags,
OPEN_PSX_REQ *pdata;
OPEN_PSX_RSP *psx_rsp;
- cFYI(1, ("In POSIX Create"));
+ cFYI(1, "In POSIX Create");
PsxCreat:
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
(void **) &pSMBr);
@@ -1006,11 +1012,11 @@ PsxCreat:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc) {
- cFYI(1, ("Posix create returned %d", rc));
+ cFYI(1, "Posix create returned %d", rc);
goto psx_create_err;
}
- cFYI(1, ("copying inode info"));
+ cFYI(1, "copying inode info");
rc = validate_t2((struct smb_t2_rsp *)pSMBr);
if (rc || (pSMBr->ByteCount < sizeof(OPEN_PSX_RSP))) {
@@ -1032,11 +1038,11 @@ PsxCreat:
/* check to make sure response data is there */
if (psx_rsp->ReturnedLevel != cpu_to_le16(SMB_QUERY_FILE_UNIX_BASIC)) {
pRetData->Type = cpu_to_le32(-1); /* unknown */
- cFYI(DBG2, ("unknown type"));
+ cFYI(DBG2, "unknown type");
} else {
if (pSMBr->ByteCount < sizeof(OPEN_PSX_RSP)
+ sizeof(FILE_UNIX_BASIC_INFO)) {
- cERROR(1, ("Open response data too small"));
+ cERROR(1, "Open response data too small");
pRetData->Type = cpu_to_le32(-1);
goto psx_create_err;
}
@@ -1083,7 +1089,7 @@ static __u16 convert_disposition(int disposition)
ofun = SMBOPEN_OCREATE | SMBOPEN_OTRUNC;
break;
default:
- cFYI(1, ("unknown disposition %d", disposition));
+ cFYI(1, "unknown disposition %d", disposition);
ofun = SMBOPEN_OAPPEND; /* regular open */
}
return ofun;
@@ -1174,7 +1180,7 @@ OldOpenRetry:
(struct smb_hdr *)pSMBr, &bytes_returned, CIFS_LONG_OP);
cifs_stats_inc(&tcon->num_opens);
if (rc) {
- cFYI(1, ("Error in Open = %d", rc));
+ cFYI(1, "Error in Open = %d", rc);
} else {
/* BB verify if wct == 15 */
@@ -1287,7 +1293,7 @@ openRetry:
(struct smb_hdr *)pSMBr, &bytes_returned, CIFS_LONG_OP);
cifs_stats_inc(&tcon->num_opens);
if (rc) {
- cFYI(1, ("Error in Open = %d", rc));
+ cFYI(1, "Error in Open = %d", rc);
} else {
*pOplock = pSMBr->OplockLevel; /* 1 byte no need to le_to_cpu */
*netfid = pSMBr->Fid; /* cifs fid stays in le */
@@ -1325,7 +1331,7 @@ CIFSSMBRead(const int xid, struct cifsTconInfo *tcon, const int netfid,
int resp_buf_type = 0;
struct kvec iov[1];
- cFYI(1, ("Reading %d bytes on fid %d", count, netfid));
+ cFYI(1, "Reading %d bytes on fid %d", count, netfid);
if (tcon->ses->capabilities & CAP_LARGE_FILES)
wct = 12;
else {
@@ -1370,7 +1376,7 @@ CIFSSMBRead(const int xid, struct cifsTconInfo *tcon, const int netfid,
cifs_stats_inc(&tcon->num_reads);
pSMBr = (READ_RSP *)iov[0].iov_base;
if (rc) {
- cERROR(1, ("Send error in read = %d", rc));
+ cERROR(1, "Send error in read = %d", rc);
} else {
int data_length = le16_to_cpu(pSMBr->DataLengthHigh);
data_length = data_length << 16;
@@ -1380,15 +1386,15 @@ CIFSSMBRead(const int xid, struct cifsTconInfo *tcon, const int netfid,
/*check that DataLength would not go beyond end of SMB */
if ((data_length > CIFSMaxBufSize)
|| (data_length > count)) {
- cFYI(1, ("bad length %d for count %d",
- data_length, count));
+ cFYI(1, "bad length %d for count %d",
+ data_length, count);
rc = -EIO;
*nbytes = 0;
} else {
pReadData = (char *) (&pSMBr->hdr.Protocol) +
le16_to_cpu(pSMBr->DataOffset);
/* if (rc = copy_to_user(buf, pReadData, data_length)) {
- cERROR(1,("Faulting on read rc = %d",rc));
+ cERROR(1, "Faulting on read rc = %d",rc);
rc = -EFAULT;
}*/ /* can not use copy_to_user when using page cache*/
if (*buf)
@@ -1430,7 +1436,9 @@ CIFSSMBWrite(const int xid, struct cifsTconInfo *tcon,
__u32 bytes_sent;
__u16 byte_count;
- /* cFYI(1, ("write at %lld %d bytes", offset, count));*/
+ *nbytes = 0;
+
+ /* cFYI(1, "write at %lld %d bytes", offset, count);*/
if (tcon->ses == NULL)
return -ECONNABORTED;
@@ -1511,12 +1519,19 @@ CIFSSMBWrite(const int xid, struct cifsTconInfo *tcon,
(struct smb_hdr *) pSMBr, &bytes_returned, long_op);
cifs_stats_inc(&tcon->num_writes);
if (rc) {
- cFYI(1, ("Send error in write = %d", rc));
- *nbytes = 0;
+ cFYI(1, "Send error in write = %d", rc);
} else {
*nbytes = le16_to_cpu(pSMBr->CountHigh);
*nbytes = (*nbytes) << 16;
*nbytes += le16_to_cpu(pSMBr->Count);
+
+ /*
+ * Mask off high 16 bits when bytes written as returned by the
+ * server is greater than bytes requested by the client. Some
+ * OS/2 servers are known to set incorrect CountHigh values.
+ */
+ if (*nbytes > count)
+ *nbytes &= 0xFFFF;
}
cifs_buf_release(pSMB);
@@ -1541,7 +1556,7 @@ CIFSSMBWrite2(const int xid, struct cifsTconInfo *tcon,
*nbytes = 0;
- cFYI(1, ("write2 at %lld %d bytes", (long long)offset, count));
+ cFYI(1, "write2 at %lld %d bytes", (long long)offset, count);
if (tcon->ses->capabilities & CAP_LARGE_FILES) {
wct = 14;
@@ -1596,7 +1611,7 @@ CIFSSMBWrite2(const int xid, struct cifsTconInfo *tcon,
long_op);
cifs_stats_inc(&tcon->num_writes);
if (rc) {
- cFYI(1, ("Send error Write2 = %d", rc));
+ cFYI(1, "Send error Write2 = %d", rc);
} else if (resp_buf_type == 0) {
/* presumably this can not happen, but best to be safe */
rc = -EIO;
@@ -1605,6 +1620,14 @@ CIFSSMBWrite2(const int xid, struct cifsTconInfo *tcon,
*nbytes = le16_to_cpu(pSMBr->CountHigh);
*nbytes = (*nbytes) << 16;
*nbytes += le16_to_cpu(pSMBr->Count);
+
+ /*
+ * Mask off high 16 bits when bytes written as returned by the
+ * server is greater than bytes requested by the client. OS/2
+ * servers are known to set incorrect CountHigh values.
+ */
+ if (*nbytes > count)
+ *nbytes &= 0xFFFF;
}
/* cifs_small_buf_release(pSMB); */ /* Freed earlier now in SendReceive2 */
@@ -1633,7 +1656,7 @@ CIFSSMBLock(const int xid, struct cifsTconInfo *tcon,
int timeout = 0;
__u16 count;
- cFYI(1, ("CIFSSMBLock timeout %d numLock %d", (int)waitFlag, numLock));
+ cFYI(1, "CIFSSMBLock timeout %d numLock %d", (int)waitFlag, numLock);
rc = small_smb_init(SMB_COM_LOCKING_ANDX, 8, tcon, (void **) &pSMB);
if (rc)
@@ -1681,7 +1704,7 @@ CIFSSMBLock(const int xid, struct cifsTconInfo *tcon,
}
cifs_stats_inc(&tcon->num_locks);
if (rc)
- cFYI(1, ("Send error in Lock = %d", rc));
+ cFYI(1, "Send error in Lock = %d", rc);
/* Note: On -EAGAIN error only caller can retry on handle based calls
since file handle passed in no longer valid */
@@ -1704,7 +1727,7 @@ CIFSSMBPosixLock(const int xid, struct cifsTconInfo *tcon,
__u16 params, param_offset, offset, byte_count, count;
struct kvec iov[1];
- cFYI(1, ("Posix Lock"));
+ cFYI(1, "Posix Lock");
if (pLockData == NULL)
return -EINVAL;
@@ -1774,7 +1797,7 @@ CIFSSMBPosixLock(const int xid, struct cifsTconInfo *tcon,
}
if (rc) {
- cFYI(1, ("Send error in Posix Lock = %d", rc));
+ cFYI(1, "Send error in Posix Lock = %d", rc);
} else if (get_flag) {
/* lock structure can be returned on get */
__u16 data_offset;
@@ -1793,8 +1816,21 @@ CIFSSMBPosixLock(const int xid, struct cifsTconInfo *tcon,
}
parm_data = (struct cifs_posix_lock *)
((char *)&pSMBr->hdr.Protocol + data_offset);
- if (parm_data->lock_type == cpu_to_le16(CIFS_UNLCK))
+ if (parm_data->lock_type == __constant_cpu_to_le16(CIFS_UNLCK))
pLockData->fl_type = F_UNLCK;
+ else {
+ if (parm_data->lock_type ==
+ __constant_cpu_to_le16(CIFS_RDLCK))
+ pLockData->fl_type = F_RDLCK;
+ else if (parm_data->lock_type ==
+ __constant_cpu_to_le16(CIFS_WRLCK))
+ pLockData->fl_type = F_WRLCK;
+
+ pLockData->fl_start = parm_data->start;
+ pLockData->fl_end = parm_data->start +
+ parm_data->length - 1;
+ pLockData->fl_pid = parm_data->pid;
+ }
}
plk_err_exit:
@@ -1818,7 +1854,7 @@ CIFSSMBClose(const int xid, struct cifsTconInfo *tcon, int smb_file_id)
{
int rc = 0;
CLOSE_REQ *pSMB = NULL;
- cFYI(1, ("In CIFSSMBClose"));
+ cFYI(1, "In CIFSSMBClose");
/* do not retry on dead session on close */
rc = small_smb_init(SMB_COM_CLOSE, 3, tcon, (void **) &pSMB);
@@ -1835,7 +1871,7 @@ CIFSSMBClose(const int xid, struct cifsTconInfo *tcon, int smb_file_id)
if (rc) {
if (rc != -EINTR) {
/* EINTR is expected when user ctl-c to kill app */
- cERROR(1, ("Send error in Close = %d", rc));
+ cERROR(1, "Send error in Close = %d", rc);
}
}
@@ -1851,7 +1887,7 @@ CIFSSMBFlush(const int xid, struct cifsTconInfo *tcon, int smb_file_id)
{
int rc = 0;
FLUSH_REQ *pSMB = NULL;
- cFYI(1, ("In CIFSSMBFlush"));
+ cFYI(1, "In CIFSSMBFlush");
rc = small_smb_init(SMB_COM_FLUSH, 1, tcon, (void **) &pSMB);
if (rc)
@@ -1862,7 +1898,7 @@ CIFSSMBFlush(const int xid, struct cifsTconInfo *tcon, int smb_file_id)
rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
cifs_stats_inc(&tcon->num_flushes);
if (rc)
- cERROR(1, ("Send error in Flush = %d", rc));
+ cERROR(1, "Send error in Flush = %d", rc);
return rc;
}
@@ -1879,7 +1915,7 @@ CIFSSMBRename(const int xid, struct cifsTconInfo *tcon,
int name_len, name_len2;
__u16 count;
- cFYI(1, ("In CIFSSMBRename"));
+ cFYI(1, "In CIFSSMBRename");
renameRetry:
rc = smb_init(SMB_COM_RENAME, 1, tcon, (void **) &pSMB,
(void **) &pSMBr);
@@ -1925,7 +1961,7 @@ renameRetry:
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
cifs_stats_inc(&tcon->num_renames);
if (rc)
- cFYI(1, ("Send error in rename = %d", rc));
+ cFYI(1, "Send error in rename = %d", rc);
cifs_buf_release(pSMB);
@@ -1949,7 +1985,7 @@ int CIFSSMBRenameOpenFile(const int xid, struct cifsTconInfo *pTcon,
int len_of_str;
__u16 params, param_offset, offset, count, byte_count;
- cFYI(1, ("Rename to File by handle"));
+ cFYI(1, "Rename to File by handle");
rc = smb_init(SMB_COM_TRANSACTION2, 15, pTcon, (void **) &pSMB,
(void **) &pSMBr);
if (rc)
@@ -2004,7 +2040,7 @@ int CIFSSMBRenameOpenFile(const int xid, struct cifsTconInfo *pTcon,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
cifs_stats_inc(&pTcon->num_t2renames);
if (rc)
- cFYI(1, ("Send error in Rename (by file handle) = %d", rc));
+ cFYI(1, "Send error in Rename (by file handle) = %d", rc);
cifs_buf_release(pSMB);
@@ -2026,7 +2062,7 @@ CIFSSMBCopy(const int xid, struct cifsTconInfo *tcon, const char *fromName,
int name_len, name_len2;
__u16 count;
- cFYI(1, ("In CIFSSMBCopy"));
+ cFYI(1, "In CIFSSMBCopy");
copyRetry:
rc = smb_init(SMB_COM_COPY, 1, tcon, (void **) &pSMB,
(void **) &pSMBr);
@@ -2071,8 +2107,8 @@ copyRetry:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc) {
- cFYI(1, ("Send error in copy = %d with %d files copied",
- rc, le16_to_cpu(pSMBr->CopyCount)));
+ cFYI(1, "Send error in copy = %d with %d files copied",
+ rc, le16_to_cpu(pSMBr->CopyCount));
}
cifs_buf_release(pSMB);
@@ -2096,7 +2132,7 @@ CIFSUnixCreateSymLink(const int xid, struct cifsTconInfo *tcon,
int bytes_returned = 0;
__u16 params, param_offset, offset, byte_count;
- cFYI(1, ("In Symlink Unix style"));
+ cFYI(1, "In Symlink Unix style");
createSymLinkRetry:
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
(void **) &pSMBr);
@@ -2161,7 +2197,7 @@ createSymLinkRetry:
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
cifs_stats_inc(&tcon->num_symlinks);
if (rc)
- cFYI(1, ("Send error in SetPathInfo create symlink = %d", rc));
+ cFYI(1, "Send error in SetPathInfo create symlink = %d", rc);
cifs_buf_release(pSMB);
@@ -2185,7 +2221,7 @@ CIFSUnixCreateHardLink(const int xid, struct cifsTconInfo *tcon,
int bytes_returned = 0;
__u16 params, param_offset, offset, byte_count;
- cFYI(1, ("In Create Hard link Unix style"));
+ cFYI(1, "In Create Hard link Unix style");
createHardLinkRetry:
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
(void **) &pSMBr);
@@ -2247,7 +2283,7 @@ createHardLinkRetry:
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
cifs_stats_inc(&tcon->num_hardlinks);
if (rc)
- cFYI(1, ("Send error in SetPathInfo (hard link) = %d", rc));
+ cFYI(1, "Send error in SetPathInfo (hard link) = %d", rc);
cifs_buf_release(pSMB);
if (rc == -EAGAIN)
@@ -2268,7 +2304,7 @@ CIFSCreateHardLink(const int xid, struct cifsTconInfo *tcon,
int name_len, name_len2;
__u16 count;
- cFYI(1, ("In CIFSCreateHardLink"));
+ cFYI(1, "In CIFSCreateHardLink");
winCreateHardLinkRetry:
rc = smb_init(SMB_COM_NT_RENAME, 4, tcon, (void **) &pSMB,
@@ -2319,7 +2355,7 @@ winCreateHardLinkRetry:
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
cifs_stats_inc(&tcon->num_hardlinks);
if (rc)
- cFYI(1, ("Send error in hard link (NT rename) = %d", rc));
+ cFYI(1, "Send error in hard link (NT rename) = %d", rc);
cifs_buf_release(pSMB);
if (rc == -EAGAIN)
@@ -2342,7 +2378,7 @@ CIFSSMBUnixQuerySymLink(const int xid, struct cifsTconInfo *tcon,
__u16 params, byte_count;
char *data_start;
- cFYI(1, ("In QPathSymLinkInfo (Unix) for path %s", searchName));
+ cFYI(1, "In QPathSymLinkInfo (Unix) for path %s", searchName);
querySymLinkRetry:
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
@@ -2389,7 +2425,7 @@ querySymLinkRetry:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc) {
- cFYI(1, ("Send error in QuerySymLinkInfo = %d", rc));
+ cFYI(1, "Send error in QuerySymLinkInfo = %d", rc);
} else {
/* decode response */
@@ -2490,21 +2526,21 @@ validate_ntransact(char *buf, char **ppparm, char **ppdata,
/* should we also check that parm and data areas do not overlap? */
if (*ppparm > end_of_smb) {
- cFYI(1, ("parms start after end of smb"));
+ cFYI(1, "parms start after end of smb");
return -EINVAL;
} else if (parm_count + *ppparm > end_of_smb) {
- cFYI(1, ("parm end after end of smb"));
+ cFYI(1, "parm end after end of smb");
return -EINVAL;
} else if (*ppdata > end_of_smb) {
- cFYI(1, ("data starts after end of smb"));
+ cFYI(1, "data starts after end of smb");
return -EINVAL;
} else if (data_count + *ppdata > end_of_smb) {
- cFYI(1, ("data %p + count %d (%p) ends after end of smb %p start %p",
+ cFYI(1, "data %p + count %d (%p) past smb end %p start %p",
*ppdata, data_count, (data_count + *ppdata),
- end_of_smb, pSMBr));
+ end_of_smb, pSMBr);
return -EINVAL;
} else if (parm_count + data_count > pSMBr->ByteCount) {
- cFYI(1, ("parm count and data count larger than SMB"));
+ cFYI(1, "parm count and data count larger than SMB");
return -EINVAL;
}
*pdatalen = data_count;
@@ -2523,7 +2559,7 @@ CIFSSMBQueryReparseLinkInfo(const int xid, struct cifsTconInfo *tcon,
struct smb_com_transaction_ioctl_req *pSMB;
struct smb_com_transaction_ioctl_rsp *pSMBr;
- cFYI(1, ("In Windows reparse style QueryLink for path %s", searchName));
+ cFYI(1, "In Windows reparse style QueryLink for path %s", searchName);
rc = smb_init(SMB_COM_NT_TRANSACT, 23, tcon, (void **) &pSMB,
(void **) &pSMBr);
if (rc)
@@ -2552,7 +2588,7 @@ CIFSSMBQueryReparseLinkInfo(const int xid, struct cifsTconInfo *tcon,
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc) {
- cFYI(1, ("Send error in QueryReparseLinkInfo = %d", rc));
+ cFYI(1, "Send error in QueryReparseLinkInfo = %d", rc);
} else { /* decode response */
__u32 data_offset = le32_to_cpu(pSMBr->DataOffset);
__u32 data_count = le32_to_cpu(pSMBr->DataCount);
@@ -2576,7 +2612,7 @@ CIFSSMBQueryReparseLinkInfo(const int xid, struct cifsTconInfo *tcon,
if ((reparse_buf->LinkNamesBuf +
reparse_buf->TargetNameOffset +
reparse_buf->TargetNameLen) > end_of_smb) {
- cFYI(1, ("reparse buf beyond SMB"));
+ cFYI(1, "reparse buf beyond SMB");
rc = -EIO;
goto qreparse_out;
}
@@ -2597,12 +2633,12 @@ CIFSSMBQueryReparseLinkInfo(const int xid, struct cifsTconInfo *tcon,
}
} else {
rc = -EIO;
- cFYI(1, ("Invalid return data count on "
- "get reparse info ioctl"));
+ cFYI(1, "Invalid return data count on "
+ "get reparse info ioctl");
}
symlinkinfo[buflen] = 0; /* just in case so the caller
does not go off the end of the buffer */
- cFYI(1, ("readlink result - %s", symlinkinfo));
+ cFYI(1, "readlink result - %s", symlinkinfo);
}
qreparse_out:
@@ -2625,7 +2661,7 @@ static void cifs_convert_ace(posix_acl_xattr_entry *ace,
ace->e_perm = cpu_to_le16(cifs_ace->cifs_e_perm);
ace->e_tag = cpu_to_le16(cifs_ace->cifs_e_tag);
ace->e_id = cpu_to_le32(le64_to_cpu(cifs_ace->cifs_uid));
- /* cFYI(1,("perm %d tag %d id %d",ace->e_perm,ace->e_tag,ace->e_id)); */
+ /* cFYI(1, "perm %d tag %d id %d",ace->e_perm,ace->e_tag,ace->e_id); */
return;
}
@@ -2651,8 +2687,8 @@ static int cifs_copy_posix_acl(char *trgt, char *src, const int buflen,
size += sizeof(struct cifs_posix_ace) * count;
/* check if we would go beyond end of SMB */
if (size_of_data_area < size) {
- cFYI(1, ("bad CIFS POSIX ACL size %d vs. %d",
- size_of_data_area, size));
+ cFYI(1, "bad CIFS POSIX ACL size %d vs. %d",
+ size_of_data_area, size);
return -EINVAL;
}
} else if (acl_type & ACL_TYPE_DEFAULT) {
@@ -2699,7 +2735,7 @@ static __u16 convert_ace_to_cifs_ace(struct cifs_posix_ace *cifs_ace,
cifs_ace->cifs_uid = cpu_to_le64(-1);
} else
cifs_ace->cifs_uid = cpu_to_le64(le32_to_cpu(local_ace->e_id));
- /*cFYI(1,("perm %d tag %d id %d",ace->e_perm,ace->e_tag,ace->e_id));*/
+ /*cFYI(1, "perm %d tag %d id %d",ace->e_perm,ace->e_tag,ace->e_id);*/
return rc;
}
@@ -2717,12 +2753,12 @@ static __u16 ACL_to_cifs_posix(char *parm_data, const char *pACL,
return 0;
count = posix_acl_xattr_count((size_t)buflen);
- cFYI(1, ("setting acl with %d entries from buf of length %d and "
+ cFYI(1, "setting acl with %d entries from buf of length %d and "
"version of %d",
- count, buflen, le32_to_cpu(local_acl->a_version)));
+ count, buflen, le32_to_cpu(local_acl->a_version));
if (le32_to_cpu(local_acl->a_version) != 2) {
- cFYI(1, ("unknown POSIX ACL version %d",
- le32_to_cpu(local_acl->a_version)));
+ cFYI(1, "unknown POSIX ACL version %d",
+ le32_to_cpu(local_acl->a_version));
return 0;
}
cifs_acl->version = cpu_to_le16(1);
@@ -2731,7 +2767,7 @@ static __u16 ACL_to_cifs_posix(char *parm_data, const char *pACL,
else if (acl_type == ACL_TYPE_DEFAULT)
cifs_acl->default_entry_count = cpu_to_le16(count);
else {
- cFYI(1, ("unknown ACL type %d", acl_type));
+ cFYI(1, "unknown ACL type %d", acl_type);
return 0;
}
for (i = 0; i < count; i++) {
@@ -2764,7 +2800,7 @@ CIFSSMBGetPosixACL(const int xid, struct cifsTconInfo *tcon,
int name_len;
__u16 params, byte_count;
- cFYI(1, ("In GetPosixACL (Unix) for path %s", searchName));
+ cFYI(1, "In GetPosixACL (Unix) for path %s", searchName);
queryAclRetry:
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
@@ -2816,7 +2852,7 @@ queryAclRetry:
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
cifs_stats_inc(&tcon->num_acl_get);
if (rc) {
- cFYI(1, ("Send error in Query POSIX ACL = %d", rc));
+ cFYI(1, "Send error in Query POSIX ACL = %d", rc);
} else {
/* decode response */
@@ -2853,7 +2889,7 @@ CIFSSMBSetPosixACL(const int xid, struct cifsTconInfo *tcon,
int bytes_returned = 0;
__u16 params, byte_count, data_count, param_offset, offset;
- cFYI(1, ("In SetPosixACL (Unix) for path %s", fileName));
+ cFYI(1, "In SetPosixACL (Unix) for path %s", fileName);
setAclRetry:
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
(void **) &pSMBr);
@@ -2908,7 +2944,7 @@ setAclRetry:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc)
- cFYI(1, ("Set POSIX ACL returned %d", rc));
+ cFYI(1, "Set POSIX ACL returned %d", rc);
setACLerrorExit:
cifs_buf_release(pSMB);
@@ -2928,7 +2964,7 @@ CIFSGetExtAttr(const int xid, struct cifsTconInfo *tcon,
int bytes_returned;
__u16 params, byte_count;
- cFYI(1, ("In GetExtAttr"));
+ cFYI(1, "In GetExtAttr");
if (tcon == NULL)
return -ENODEV;
@@ -2967,7 +3003,7 @@ GetExtAttrRetry:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc) {
- cFYI(1, ("error %d in GetExtAttr", rc));
+ cFYI(1, "error %d in GetExtAttr", rc);
} else {
/* decode response */
rc = validate_t2((struct smb_t2_rsp *)pSMBr);
@@ -2982,7 +3018,7 @@ GetExtAttrRetry:
struct file_chattr_info *pfinfo;
/* BB Do we need a cast or hash here ? */
if (count != 16) {
- cFYI(1, ("Illegal size ret in GetExtAttr"));
+ cFYI(1, "Illegal size ret in GetExtAttr");
rc = -EIO;
goto GetExtAttrOut;
}
@@ -3012,7 +3048,7 @@ CIFSSMBGetCIFSACL(const int xid, struct cifsTconInfo *tcon, __u16 fid,
QUERY_SEC_DESC_REQ *pSMB;
struct kvec iov[1];
- cFYI(1, ("GetCifsACL"));
+ cFYI(1, "GetCifsACL");
*pbuflen = 0;
*acl_inf = NULL;
@@ -3037,7 +3073,7 @@ CIFSSMBGetCIFSACL(const int xid, struct cifsTconInfo *tcon, __u16 fid,
CIFS_STD_OP);
cifs_stats_inc(&tcon->num_acl_get);
if (rc) {
- cFYI(1, ("Send error in QuerySecDesc = %d", rc));
+ cFYI(1, "Send error in QuerySecDesc = %d", rc);
} else { /* decode response */
__le32 *parm;
__u32 parm_len;
@@ -3052,7 +3088,7 @@ CIFSSMBGetCIFSACL(const int xid, struct cifsTconInfo *tcon, __u16 fid,
goto qsec_out;
pSMBr = (struct smb_com_ntransact_rsp *)iov[0].iov_base;
- cFYI(1, ("smb %p parm %p data %p", pSMBr, parm, *acl_inf));
+ cFYI(1, "smb %p parm %p data %p", pSMBr, parm, *acl_inf);
if (le32_to_cpu(pSMBr->ParameterCount) != 4) {
rc = -EIO; /* bad smb */
@@ -3064,8 +3100,8 @@ CIFSSMBGetCIFSACL(const int xid, struct cifsTconInfo *tcon, __u16 fid,
acl_len = le32_to_cpu(*parm);
if (acl_len != *pbuflen) {
- cERROR(1, ("acl length %d does not match %d",
- acl_len, *pbuflen));
+ cERROR(1, "acl length %d does not match %d",
+ acl_len, *pbuflen);
if (*pbuflen > acl_len)
*pbuflen = acl_len;
}
@@ -3074,7 +3110,7 @@ CIFSSMBGetCIFSACL(const int xid, struct cifsTconInfo *tcon, __u16 fid,
header followed by the smallest SID */
if ((*pbuflen < sizeof(struct cifs_ntsd) + 8) ||
(*pbuflen >= 64 * 1024)) {
- cERROR(1, ("bad acl length %d", *pbuflen));
+ cERROR(1, "bad acl length %d", *pbuflen);
rc = -EINVAL;
*pbuflen = 0;
} else {
@@ -3148,9 +3184,9 @@ setCifsAclRetry:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
- cFYI(1, ("SetCIFSACL bytes_returned: %d, rc: %d", bytes_returned, rc));
+ cFYI(1, "SetCIFSACL bytes_returned: %d, rc: %d", bytes_returned, rc);
if (rc)
- cFYI(1, ("Set CIFS ACL returned %d", rc));
+ cFYI(1, "Set CIFS ACL returned %d", rc);
cifs_buf_release(pSMB);
if (rc == -EAGAIN)
@@ -3174,7 +3210,7 @@ int SMBQueryInformation(const int xid, struct cifsTconInfo *tcon,
int bytes_returned;
int name_len;
- cFYI(1, ("In SMBQPath path %s", searchName));
+ cFYI(1, "In SMBQPath path %s", searchName);
QInfRetry:
rc = smb_init(SMB_COM_QUERY_INFORMATION, 0, tcon, (void **) &pSMB,
(void **) &pSMBr);
@@ -3200,7 +3236,7 @@ QInfRetry:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc) {
- cFYI(1, ("Send error in QueryInfo = %d", rc));
+ cFYI(1, "Send error in QueryInfo = %d", rc);
} else if (pFinfo) {
struct timespec ts;
__u32 time = le32_to_cpu(pSMBr->last_write_time);
@@ -3230,8 +3266,72 @@ QInfRetry:
return rc;
}
+int
+CIFSSMBQFileInfo(const int xid, struct cifsTconInfo *tcon,
+ u16 netfid, FILE_ALL_INFO *pFindData)
+{
+ struct smb_t2_qfi_req *pSMB = NULL;
+ struct smb_t2_qfi_rsp *pSMBr = NULL;
+ int rc = 0;
+ int bytes_returned;
+ __u16 params, byte_count;
+
+QFileInfoRetry:
+ rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
+ (void **) &pSMBr);
+ if (rc)
+ return rc;
+ params = 2 /* level */ + 2 /* fid */;
+ pSMB->t2.TotalDataCount = 0;
+ pSMB->t2.MaxParameterCount = cpu_to_le16(4);
+ /* BB find exact max data count below from sess structure BB */
+ pSMB->t2.MaxDataCount = cpu_to_le16(CIFSMaxBufSize);
+ pSMB->t2.MaxSetupCount = 0;
+ pSMB->t2.Reserved = 0;
+ pSMB->t2.Flags = 0;
+ pSMB->t2.Timeout = 0;
+ pSMB->t2.Reserved2 = 0;
+ pSMB->t2.ParameterOffset = cpu_to_le16(offsetof(struct smb_t2_qfi_req,
+ Fid) - 4);
+ pSMB->t2.DataCount = 0;
+ pSMB->t2.DataOffset = 0;
+ pSMB->t2.SetupCount = 1;
+ pSMB->t2.Reserved3 = 0;
+ pSMB->t2.SubCommand = cpu_to_le16(TRANS2_QUERY_FILE_INFORMATION);
+ byte_count = params + 1 /* pad */ ;
+ pSMB->t2.TotalParameterCount = cpu_to_le16(params);
+ pSMB->t2.ParameterCount = pSMB->t2.TotalParameterCount;
+ pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_FILE_ALL_INFO);
+ pSMB->Pad = 0;
+ pSMB->Fid = netfid;
+ pSMB->hdr.smb_buf_length += byte_count;
+ rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ if (rc) {
+ cFYI(1, "Send error in QPathInfo = %d", rc);
+ } else { /* decode response */
+ rc = validate_t2((struct smb_t2_rsp *)pSMBr);
+
+ if (rc) /* BB add auto retry on EOPNOTSUPP? */
+ rc = -EIO;
+ else if (pSMBr->ByteCount < 40)
+ rc = -EIO; /* bad smb */
+ else if (pFindData) {
+ __u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset);
+ memcpy((char *) pFindData,
+ (char *) &pSMBr->hdr.Protocol +
+ data_offset, sizeof(FILE_ALL_INFO));
+ } else
+ rc = -ENOMEM;
+ }
+ cifs_buf_release(pSMB);
+ if (rc == -EAGAIN)
+ goto QFileInfoRetry;
+
+ return rc;
+}
int
CIFSSMBQPathInfo(const int xid, struct cifsTconInfo *tcon,
@@ -3248,7 +3348,7 @@ CIFSSMBQPathInfo(const int xid, struct cifsTconInfo *tcon,
int name_len;
__u16 params, byte_count;
-/* cFYI(1, ("In QPathInfo path %s", searchName)); */
+/* cFYI(1, "In QPathInfo path %s", searchName); */
QPathInfoRetry:
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
(void **) &pSMBr);
@@ -3298,7 +3398,7 @@ QPathInfoRetry:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc) {
- cFYI(1, ("Send error in QPathInfo = %d", rc));
+ cFYI(1, "Send error in QPathInfo = %d", rc);
} else { /* decode response */
rc = validate_t2((struct smb_t2_rsp *)pSMBr);
@@ -3335,6 +3435,75 @@ QPathInfoRetry:
}
int
+CIFSSMBUnixQFileInfo(const int xid, struct cifsTconInfo *tcon,
+ u16 netfid, FILE_UNIX_BASIC_INFO *pFindData)
+{
+ struct smb_t2_qfi_req *pSMB = NULL;
+ struct smb_t2_qfi_rsp *pSMBr = NULL;
+ int rc = 0;
+ int bytes_returned;
+ __u16 params, byte_count;
+
+UnixQFileInfoRetry:
+ rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
+ (void **) &pSMBr);
+ if (rc)
+ return rc;
+
+ params = 2 /* level */ + 2 /* fid */;
+ pSMB->t2.TotalDataCount = 0;
+ pSMB->t2.MaxParameterCount = cpu_to_le16(4);
+ /* BB find exact max data count below from sess structure BB */
+ pSMB->t2.MaxDataCount = cpu_to_le16(CIFSMaxBufSize);
+ pSMB->t2.MaxSetupCount = 0;
+ pSMB->t2.Reserved = 0;
+ pSMB->t2.Flags = 0;
+ pSMB->t2.Timeout = 0;
+ pSMB->t2.Reserved2 = 0;
+ pSMB->t2.ParameterOffset = cpu_to_le16(offsetof(struct smb_t2_qfi_req,
+ Fid) - 4);
+ pSMB->t2.DataCount = 0;
+ pSMB->t2.DataOffset = 0;
+ pSMB->t2.SetupCount = 1;
+ pSMB->t2.Reserved3 = 0;
+ pSMB->t2.SubCommand = cpu_to_le16(TRANS2_QUERY_FILE_INFORMATION);
+ byte_count = params + 1 /* pad */ ;
+ pSMB->t2.TotalParameterCount = cpu_to_le16(params);
+ pSMB->t2.ParameterCount = pSMB->t2.TotalParameterCount;
+ pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_FILE_UNIX_BASIC);
+ pSMB->Pad = 0;
+ pSMB->Fid = netfid;
+ pSMB->hdr.smb_buf_length += byte_count;
+
+ rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ if (rc) {
+ cFYI(1, "Send error in QPathInfo = %d", rc);
+ } else { /* decode response */
+ rc = validate_t2((struct smb_t2_rsp *)pSMBr);
+
+ if (rc || (pSMBr->ByteCount < sizeof(FILE_UNIX_BASIC_INFO))) {
+ cERROR(1, "Malformed FILE_UNIX_BASIC_INFO response.\n"
+ "Unix Extensions can be disabled on mount "
+ "by specifying the nosfu mount option.");
+ rc = -EIO; /* bad smb */
+ } else {
+ __u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset);
+ memcpy((char *) pFindData,
+ (char *) &pSMBr->hdr.Protocol +
+ data_offset,
+ sizeof(FILE_UNIX_BASIC_INFO));
+ }
+ }
+
+ cifs_buf_release(pSMB);
+ if (rc == -EAGAIN)
+ goto UnixQFileInfoRetry;
+
+ return rc;
+}
+
+int
CIFSSMBUnixQPathInfo(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName,
FILE_UNIX_BASIC_INFO *pFindData,
@@ -3348,7 +3517,7 @@ CIFSSMBUnixQPathInfo(const int xid, struct cifsTconInfo *tcon,
int name_len;
__u16 params, byte_count;
- cFYI(1, ("In QPathInfo (Unix) the path %s", searchName));
+ cFYI(1, "In QPathInfo (Unix) the path %s", searchName);
UnixQPathInfoRetry:
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
(void **) &pSMBr);
@@ -3395,14 +3564,14 @@ UnixQPathInfoRetry:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc) {
- cFYI(1, ("Send error in QPathInfo = %d", rc));
+ cFYI(1, "Send error in QPathInfo = %d", rc);
} else { /* decode response */
rc = validate_t2((struct smb_t2_rsp *)pSMBr);
if (rc || (pSMBr->ByteCount < sizeof(FILE_UNIX_BASIC_INFO))) {
- cERROR(1, ("Malformed FILE_UNIX_BASIC_INFO response.\n"
+ cERROR(1, "Malformed FILE_UNIX_BASIC_INFO response.\n"
"Unix Extensions can be disabled on mount "
- "by specifying the nosfu mount option."));
+ "by specifying the nosfu mount option.");
rc = -EIO; /* bad smb */
} else {
__u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset);
@@ -3436,7 +3605,7 @@ CIFSFindFirst(const int xid, struct cifsTconInfo *tcon,
int name_len;
__u16 params, byte_count;
- cFYI(1, ("In FindFirst for %s", searchName));
+ cFYI(1, "In FindFirst for %s", searchName);
findFirstRetry:
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
@@ -3513,7 +3682,7 @@ findFirstRetry:
if (rc) {/* BB add logic to retry regular search if Unix search
rejected unexpectedly by server */
/* BB Add code to handle unsupported level rc */
- cFYI(1, ("Error in FindFirst = %d", rc));
+ cFYI(1, "Error in FindFirst = %d", rc);
cifs_buf_release(pSMB);
@@ -3552,7 +3721,7 @@ findFirstRetry:
lnoff = le16_to_cpu(parms->LastNameOffset);
if (tcon->ses->server->maxBuf - MAX_CIFS_HDR_SIZE <
lnoff) {
- cERROR(1, ("ignoring corrupt resume name"));
+ cERROR(1, "ignoring corrupt resume name");
psrch_inf->last_entry = NULL;
return rc;
}
@@ -3580,7 +3749,7 @@ int CIFSFindNext(const int xid, struct cifsTconInfo *tcon,
int bytes_returned, name_len;
__u16 params, byte_count;
- cFYI(1, ("In FindNext"));
+ cFYI(1, "In FindNext");
if (psrch_inf->endOfSearch)
return -ENOENT;
@@ -3644,7 +3813,7 @@ int CIFSFindNext(const int xid, struct cifsTconInfo *tcon,
cifs_buf_release(pSMB);
rc = 0; /* search probably was closed at end of search*/
} else
- cFYI(1, ("FindNext returned = %d", rc));
+ cFYI(1, "FindNext returned = %d", rc);
} else { /* decode response */
rc = validate_t2((struct smb_t2_rsp *)pSMBr);
@@ -3680,15 +3849,15 @@ int CIFSFindNext(const int xid, struct cifsTconInfo *tcon,
lnoff = le16_to_cpu(parms->LastNameOffset);
if (tcon->ses->server->maxBuf - MAX_CIFS_HDR_SIZE <
lnoff) {
- cERROR(1, ("ignoring corrupt resume name"));
+ cERROR(1, "ignoring corrupt resume name");
psrch_inf->last_entry = NULL;
return rc;
} else
psrch_inf->last_entry =
psrch_inf->srch_entries_start + lnoff;
-/* cFYI(1,("fnxt2 entries in buf %d index_of_last %d",
- psrch_inf->entries_in_buffer, psrch_inf->index_of_last_entry)); */
+/* cFYI(1, "fnxt2 entries in buf %d index_of_last %d",
+ psrch_inf->entries_in_buffer, psrch_inf->index_of_last_entry); */
/* BB fixme add unlock here */
}
@@ -3713,7 +3882,7 @@ CIFSFindClose(const int xid, struct cifsTconInfo *tcon,
int rc = 0;
FINDCLOSE_REQ *pSMB = NULL;
- cFYI(1, ("In CIFSSMBFindClose"));
+ cFYI(1, "In CIFSSMBFindClose");
rc = small_smb_init(SMB_COM_FIND_CLOSE2, 1, tcon, (void **)&pSMB);
/* no sense returning error if session restarted
@@ -3727,7 +3896,7 @@ CIFSFindClose(const int xid, struct cifsTconInfo *tcon,
pSMB->ByteCount = 0;
rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
if (rc)
- cERROR(1, ("Send error in FindClose = %d", rc));
+ cERROR(1, "Send error in FindClose = %d", rc);
cifs_stats_inc(&tcon->num_fclose);
@@ -3750,7 +3919,7 @@ CIFSGetSrvInodeNumber(const int xid, struct cifsTconInfo *tcon,
int name_len, bytes_returned;
__u16 params, byte_count;
- cFYI(1, ("In GetSrvInodeNum for %s", searchName));
+ cFYI(1, "In GetSrvInodeNum for %s", searchName);
if (tcon == NULL)
return -ENODEV;
@@ -3800,7 +3969,7 @@ GetInodeNumberRetry:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc) {
- cFYI(1, ("error %d in QueryInternalInfo", rc));
+ cFYI(1, "error %d in QueryInternalInfo", rc);
} else {
/* decode response */
rc = validate_t2((struct smb_t2_rsp *)pSMBr);
@@ -3815,7 +3984,7 @@ GetInodeNumberRetry:
struct file_internal_info *pfinfo;
/* BB Do we need a cast or hash here ? */
if (count < 8) {
- cFYI(1, ("Illegal size ret in QryIntrnlInf"));
+ cFYI(1, "Illegal size ret in QryIntrnlInf");
rc = -EIO;
goto GetInodeNumOut;
}
@@ -3856,16 +4025,16 @@ parse_DFS_referrals(TRANSACTION2_GET_DFS_REFER_RSP *pSMBr,
*num_of_nodes = le16_to_cpu(pSMBr->NumberOfReferrals);
if (*num_of_nodes < 1) {
- cERROR(1, ("num_referrals: must be at least > 0,"
- "but we get num_referrals = %d\n", *num_of_nodes));
+ cERROR(1, "num_referrals: must be at least > 0,"
+ "but we get num_referrals = %d\n", *num_of_nodes);
rc = -EINVAL;
goto parse_DFS_referrals_exit;
}
ref = (struct dfs_referral_level_3 *) &(pSMBr->referrals);
if (ref->VersionNumber != cpu_to_le16(3)) {
- cERROR(1, ("Referrals of V%d version are not supported,"
- "should be V3", le16_to_cpu(ref->VersionNumber)));
+ cERROR(1, "Referrals of V%d version are not supported,"
+ "should be V3", le16_to_cpu(ref->VersionNumber));
rc = -EINVAL;
goto parse_DFS_referrals_exit;
}
@@ -3874,19 +4043,19 @@ parse_DFS_referrals(TRANSACTION2_GET_DFS_REFER_RSP *pSMBr,
data_end = (char *)(&(pSMBr->PathConsumed)) +
le16_to_cpu(pSMBr->t2.DataCount);
- cFYI(1, ("num_referrals: %d dfs flags: 0x%x ... \n",
+ cFYI(1, "num_referrals: %d dfs flags: 0x%x ...\n",
*num_of_nodes,
- le32_to_cpu(pSMBr->DFSFlags)));
+ le32_to_cpu(pSMBr->DFSFlags));
*target_nodes = kzalloc(sizeof(struct dfs_info3_param) *
*num_of_nodes, GFP_KERNEL);
if (*target_nodes == NULL) {
- cERROR(1, ("Failed to allocate buffer for target_nodes\n"));
+ cERROR(1, "Failed to allocate buffer for target_nodes\n");
rc = -ENOMEM;
goto parse_DFS_referrals_exit;
}
- /* collect neccessary data from referrals */
+ /* collect necessary data from referrals */
for (i = 0; i < *num_of_nodes; i++) {
char *temp;
int max_len;
@@ -3957,7 +4126,7 @@ CIFSGetDFSRefer(const int xid, struct cifsSesInfo *ses,
*num_of_nodes = 0;
*target_nodes = NULL;
- cFYI(1, ("In GetDFSRefer the path %s", searchName));
+ cFYI(1, "In GetDFSRefer the path %s", searchName);
if (ses == NULL)
return -ENODEV;
getDFSRetry:
@@ -4024,7 +4193,7 @@ getDFSRetry:
rc = SendReceive(xid, ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc) {
- cFYI(1, ("Send error in GetDFSRefer = %d", rc));
+ cFYI(1, "Send error in GetDFSRefer = %d", rc);
goto GetDFSRefExit;
}
rc = validate_t2((struct smb_t2_rsp *)pSMBr);
@@ -4035,9 +4204,9 @@ getDFSRetry:
goto GetDFSRefExit;
}
- cFYI(1, ("Decoding GetDFSRefer response BCC: %d Offset %d",
+ cFYI(1, "Decoding GetDFSRefer response BCC: %d Offset %d",
pSMBr->ByteCount,
- le16_to_cpu(pSMBr->t2.DataOffset)));
+ le16_to_cpu(pSMBr->t2.DataOffset));
/* parse returned result into more usable form */
rc = parse_DFS_referrals(pSMBr, num_of_nodes,
@@ -4065,7 +4234,7 @@ SMBOldQFSInfo(const int xid, struct cifsTconInfo *tcon, struct kstatfs *FSData)
int bytes_returned = 0;
__u16 params, byte_count;
- cFYI(1, ("OldQFSInfo"));
+ cFYI(1, "OldQFSInfo");
oldQFSInfoRetry:
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
(void **) &pSMBr);
@@ -4098,7 +4267,7 @@ oldQFSInfoRetry:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc) {
- cFYI(1, ("Send error in QFSInfo = %d", rc));
+ cFYI(1, "Send error in QFSInfo = %d", rc);
} else { /* decode response */
rc = validate_t2((struct smb_t2_rsp *)pSMBr);
@@ -4106,8 +4275,8 @@ oldQFSInfoRetry:
rc = -EIO; /* bad smb */
else {
__u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset);
- cFYI(1, ("qfsinf resp BCC: %d Offset %d",
- pSMBr->ByteCount, data_offset));
+ cFYI(1, "qfsinf resp BCC: %d Offset %d",
+ pSMBr->ByteCount, data_offset);
response_data = (FILE_SYSTEM_ALLOC_INFO *)
(((char *) &pSMBr->hdr.Protocol) + data_offset);
@@ -4119,11 +4288,10 @@ oldQFSInfoRetry:
le32_to_cpu(response_data->TotalAllocationUnits);
FSData->f_bfree = FSData->f_bavail =
le32_to_cpu(response_data->FreeAllocationUnits);
- cFYI(1,
- ("Blocks: %lld Free: %lld Block size %ld",
- (unsigned long long)FSData->f_blocks,
- (unsigned long long)FSData->f_bfree,
- FSData->f_bsize));
+ cFYI(1, "Blocks: %lld Free: %lld Block size %ld",
+ (unsigned long long)FSData->f_blocks,
+ (unsigned long long)FSData->f_bfree,
+ FSData->f_bsize);
}
}
cifs_buf_release(pSMB);
@@ -4145,7 +4313,7 @@ CIFSSMBQFSInfo(const int xid, struct cifsTconInfo *tcon, struct kstatfs *FSData)
int bytes_returned = 0;
__u16 params, byte_count;
- cFYI(1, ("In QFSInfo"));
+ cFYI(1, "In QFSInfo");
QFSInfoRetry:
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
(void **) &pSMBr);
@@ -4178,7 +4346,7 @@ QFSInfoRetry:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc) {
- cFYI(1, ("Send error in QFSInfo = %d", rc));
+ cFYI(1, "Send error in QFSInfo = %d", rc);
} else { /* decode response */
rc = validate_t2((struct smb_t2_rsp *)pSMBr);
@@ -4199,11 +4367,10 @@ QFSInfoRetry:
le64_to_cpu(response_data->TotalAllocationUnits);
FSData->f_bfree = FSData->f_bavail =
le64_to_cpu(response_data->FreeAllocationUnits);
- cFYI(1,
- ("Blocks: %lld Free: %lld Block size %ld",
- (unsigned long long)FSData->f_blocks,
- (unsigned long long)FSData->f_bfree,
- FSData->f_bsize));
+ cFYI(1, "Blocks: %lld Free: %lld Block size %ld",
+ (unsigned long long)FSData->f_blocks,
+ (unsigned long long)FSData->f_bfree,
+ FSData->f_bsize);
}
}
cifs_buf_release(pSMB);
@@ -4225,7 +4392,7 @@ CIFSSMBQFSAttributeInfo(const int xid, struct cifsTconInfo *tcon)
int bytes_returned = 0;
__u16 params, byte_count;
- cFYI(1, ("In QFSAttributeInfo"));
+ cFYI(1, "In QFSAttributeInfo");
QFSAttributeRetry:
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
(void **) &pSMBr);
@@ -4259,7 +4426,7 @@ QFSAttributeRetry:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc) {
- cERROR(1, ("Send error in QFSAttributeInfo = %d", rc));
+ cERROR(1, "Send error in QFSAttributeInfo = %d", rc);
} else { /* decode response */
rc = validate_t2((struct smb_t2_rsp *)pSMBr);
@@ -4295,7 +4462,7 @@ CIFSSMBQFSDeviceInfo(const int xid, struct cifsTconInfo *tcon)
int bytes_returned = 0;
__u16 params, byte_count;
- cFYI(1, ("In QFSDeviceInfo"));
+ cFYI(1, "In QFSDeviceInfo");
QFSDeviceRetry:
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
(void **) &pSMBr);
@@ -4330,7 +4497,7 @@ QFSDeviceRetry:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc) {
- cFYI(1, ("Send error in QFSDeviceInfo = %d", rc));
+ cFYI(1, "Send error in QFSDeviceInfo = %d", rc);
} else { /* decode response */
rc = validate_t2((struct smb_t2_rsp *)pSMBr);
@@ -4365,7 +4532,7 @@ CIFSSMBQFSUnixInfo(const int xid, struct cifsTconInfo *tcon)
int bytes_returned = 0;
__u16 params, byte_count;
- cFYI(1, ("In QFSUnixInfo"));
+ cFYI(1, "In QFSUnixInfo");
QFSUnixRetry:
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
(void **) &pSMBr);
@@ -4399,7 +4566,7 @@ QFSUnixRetry:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc) {
- cERROR(1, ("Send error in QFSUnixInfo = %d", rc));
+ cERROR(1, "Send error in QFSUnixInfo = %d", rc);
} else { /* decode response */
rc = validate_t2((struct smb_t2_rsp *)pSMBr);
@@ -4434,7 +4601,7 @@ CIFSSMBSetFSUnixInfo(const int xid, struct cifsTconInfo *tcon, __u64 cap)
int bytes_returned = 0;
__u16 params, param_offset, offset, byte_count;
- cFYI(1, ("In SETFSUnixInfo"));
+ cFYI(1, "In SETFSUnixInfo");
SETFSUnixRetry:
/* BB switch to small buf init to save memory */
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
@@ -4482,7 +4649,7 @@ SETFSUnixRetry:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc) {
- cERROR(1, ("Send error in SETFSUnixInfo = %d", rc));
+ cERROR(1, "Send error in SETFSUnixInfo = %d", rc);
} else { /* decode response */
rc = validate_t2((struct smb_t2_rsp *)pSMBr);
if (rc)
@@ -4510,7 +4677,7 @@ CIFSSMBQFSPosixInfo(const int xid, struct cifsTconInfo *tcon,
int bytes_returned = 0;
__u16 params, byte_count;
- cFYI(1, ("In QFSPosixInfo"));
+ cFYI(1, "In QFSPosixInfo");
QFSPosixRetry:
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
(void **) &pSMBr);
@@ -4544,7 +4711,7 @@ QFSPosixRetry:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc) {
- cFYI(1, ("Send error in QFSUnixInfo = %d", rc));
+ cFYI(1, "Send error in QFSUnixInfo = %d", rc);
} else { /* decode response */
rc = validate_t2((struct smb_t2_rsp *)pSMBr);
@@ -4604,7 +4771,7 @@ CIFSSMBSetEOF(const int xid, struct cifsTconInfo *tcon, const char *fileName,
int bytes_returned = 0;
__u16 params, byte_count, data_count, param_offset, offset;
- cFYI(1, ("In SetEOF"));
+ cFYI(1, "In SetEOF");
SetEOFRetry:
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
(void **) &pSMBr);
@@ -4670,7 +4837,7 @@ SetEOFRetry:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc)
- cFYI(1, ("SetPathInfo (file size) returned %d", rc));
+ cFYI(1, "SetPathInfo (file size) returned %d", rc);
cifs_buf_release(pSMB);
@@ -4690,8 +4857,8 @@ CIFSSMBSetFileSize(const int xid, struct cifsTconInfo *tcon, __u64 size,
int rc = 0;
__u16 params, param_offset, offset, byte_count, count;
- cFYI(1, ("SetFileSize (via SetFileInfo) %lld",
- (long long)size));
+ cFYI(1, "SetFileSize (via SetFileInfo) %lld",
+ (long long)size);
rc = small_smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB);
if (rc)
@@ -4750,9 +4917,7 @@ CIFSSMBSetFileSize(const int xid, struct cifsTconInfo *tcon, __u64 size,
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
if (rc) {
- cFYI(1,
- ("Send error in SetFileInfo (SetFileSize) = %d",
- rc));
+ cFYI(1, "Send error in SetFileInfo (SetFileSize) = %d", rc);
}
/* Note: On -EAGAIN error only caller can retry on handle based calls
@@ -4776,7 +4941,7 @@ CIFSSMBSetFileInfo(const int xid, struct cifsTconInfo *tcon,
int rc = 0;
__u16 params, param_offset, offset, byte_count, count;
- cFYI(1, ("Set Times (via SetFileInfo)"));
+ cFYI(1, "Set Times (via SetFileInfo)");
rc = small_smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB);
if (rc)
@@ -4821,7 +4986,7 @@ CIFSSMBSetFileInfo(const int xid, struct cifsTconInfo *tcon,
memcpy(data_offset, data, sizeof(FILE_BASIC_INFO));
rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
if (rc)
- cFYI(1, ("Send error in Set Time (SetFileInfo) = %d", rc));
+ cFYI(1, "Send error in Set Time (SetFileInfo) = %d", rc);
/* Note: On -EAGAIN error only caller can retry on handle based calls
since file handle passed in no longer valid */
@@ -4838,7 +5003,7 @@ CIFSSMBSetFileDisposition(const int xid, struct cifsTconInfo *tcon,
int rc = 0;
__u16 params, param_offset, offset, byte_count, count;
- cFYI(1, ("Set File Disposition (via SetFileInfo)"));
+ cFYI(1, "Set File Disposition (via SetFileInfo)");
rc = small_smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB);
if (rc)
@@ -4880,7 +5045,7 @@ CIFSSMBSetFileDisposition(const int xid, struct cifsTconInfo *tcon,
*data_offset = delete_file ? 1 : 0;
rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
if (rc)
- cFYI(1, ("Send error in SetFileDisposition = %d", rc));
+ cFYI(1, "Send error in SetFileDisposition = %d", rc);
return rc;
}
@@ -4898,7 +5063,7 @@ CIFSSMBSetPathInfo(const int xid, struct cifsTconInfo *tcon,
char *data_offset;
__u16 params, param_offset, offset, byte_count, count;
- cFYI(1, ("In SetTimes"));
+ cFYI(1, "In SetTimes");
SetTimesRetry:
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
@@ -4954,7 +5119,7 @@ SetTimesRetry:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc)
- cFYI(1, ("SetPathInfo (times) returned %d", rc));
+ cFYI(1, "SetPathInfo (times) returned %d", rc);
cifs_buf_release(pSMB);
@@ -4979,7 +5144,7 @@ CIFSSMBSetAttrLegacy(int xid, struct cifsTconInfo *tcon, char *fileName,
int bytes_returned;
int name_len;
- cFYI(1, ("In SetAttrLegacy"));
+ cFYI(1, "In SetAttrLegacy");
SetAttrLgcyRetry:
rc = smb_init(SMB_COM_SETATTR, 8, tcon, (void **) &pSMB,
@@ -5005,7 +5170,7 @@ SetAttrLgcyRetry:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc)
- cFYI(1, ("Error in LegacySetAttr = %d", rc));
+ cFYI(1, "Error in LegacySetAttr = %d", rc);
cifs_buf_release(pSMB);
@@ -5067,7 +5232,7 @@ CIFSSMBUnixSetFileInfo(const int xid, struct cifsTconInfo *tcon,
int rc = 0;
u16 params, param_offset, offset, byte_count, count;
- cFYI(1, ("Set Unix Info (via SetFileInfo)"));
+ cFYI(1, "Set Unix Info (via SetFileInfo)");
rc = small_smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB);
if (rc)
@@ -5112,7 +5277,7 @@ CIFSSMBUnixSetFileInfo(const int xid, struct cifsTconInfo *tcon,
rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
if (rc)
- cFYI(1, ("Send error in Set Time (SetFileInfo) = %d", rc));
+ cFYI(1, "Send error in Set Time (SetFileInfo) = %d", rc);
/* Note: On -EAGAIN error only caller can retry on handle based calls
since file handle passed in no longer valid */
@@ -5133,7 +5298,7 @@ CIFSSMBUnixSetPathInfo(const int xid, struct cifsTconInfo *tcon, char *fileName,
FILE_UNIX_BASIC_INFO *data_offset;
__u16 params, param_offset, offset, count, byte_count;
- cFYI(1, ("In SetUID/GID/Mode"));
+ cFYI(1, "In SetUID/GID/Mode");
setPermsRetry:
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
(void **) &pSMBr);
@@ -5189,7 +5354,7 @@ setPermsRetry:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc)
- cFYI(1, ("SetPathInfo (perms) returned %d", rc));
+ cFYI(1, "SetPathInfo (perms) returned %d", rc);
cifs_buf_release(pSMB);
if (rc == -EAGAIN)
@@ -5208,7 +5373,7 @@ int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon,
struct dir_notify_req *dnotify_req;
int bytes_returned;
- cFYI(1, ("In CIFSSMBNotify for file handle %d", (int)netfid));
+ cFYI(1, "In CIFSSMBNotify for file handle %d", (int)netfid);
rc = smb_init(SMB_COM_NT_TRANSACT, 23, tcon, (void **) &pSMB,
(void **) &pSMBr);
if (rc)
@@ -5242,7 +5407,7 @@ int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon,
(struct smb_hdr *)pSMBr, &bytes_returned,
CIFS_ASYNC_OP);
if (rc) {
- cFYI(1, ("Error in Notify = %d", rc));
+ cFYI(1, "Error in Notify = %d", rc);
} else {
/* Add file to outstanding requests */
/* BB change to kmem cache alloc */
@@ -5298,7 +5463,7 @@ CIFSSMBQAllEAs(const int xid, struct cifsTconInfo *tcon,
char *end_of_smb;
__u16 params, byte_count, data_offset;
- cFYI(1, ("In Query All EAs path %s", searchName));
+ cFYI(1, "In Query All EAs path %s", searchName);
QAllEAsRetry:
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
(void **) &pSMBr);
@@ -5345,7 +5510,7 @@ QAllEAsRetry:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc) {
- cFYI(1, ("Send error in QueryAllEAs = %d", rc));
+ cFYI(1, "Send error in QueryAllEAs = %d", rc);
goto QAllEAsOut;
}
@@ -5373,16 +5538,16 @@ QAllEAsRetry:
(((char *) &pSMBr->hdr.Protocol) + data_offset);
list_len = le32_to_cpu(ea_response_data->list_len);
- cFYI(1, ("ea length %d", list_len));
+ cFYI(1, "ea length %d", list_len);
if (list_len <= 8) {
- cFYI(1, ("empty EA list returned from server"));
+ cFYI(1, "empty EA list returned from server");
goto QAllEAsOut;
}
/* make sure list_len doesn't go past end of SMB */
end_of_smb = (char *)pByteArea(&pSMBr->hdr) + BCC(&pSMBr->hdr);
if ((char *)ea_response_data + list_len > end_of_smb) {
- cFYI(1, ("EA list appears to go beyond SMB"));
+ cFYI(1, "EA list appears to go beyond SMB");
rc = -EIO;
goto QAllEAsOut;
}
@@ -5399,7 +5564,7 @@ QAllEAsRetry:
temp_ptr += 4;
/* make sure we can read name_len and value_len */
if (list_len < 0) {
- cFYI(1, ("EA entry goes beyond length of list"));
+ cFYI(1, "EA entry goes beyond length of list");
rc = -EIO;
goto QAllEAsOut;
}
@@ -5408,7 +5573,7 @@ QAllEAsRetry:
value_len = le16_to_cpu(temp_fea->value_len);
list_len -= name_len + 1 + value_len;
if (list_len < 0) {
- cFYI(1, ("EA entry goes beyond length of list"));
+ cFYI(1, "EA entry goes beyond length of list");
rc = -EIO;
goto QAllEAsOut;
}
@@ -5475,7 +5640,7 @@ CIFSSMBSetEA(const int xid, struct cifsTconInfo *tcon, const char *fileName,
int bytes_returned = 0;
__u16 params, param_offset, byte_count, offset, count;
- cFYI(1, ("In SetEA"));
+ cFYI(1, "In SetEA");
SetEARetry:
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
(void **) &pSMBr);
@@ -5557,7 +5722,7 @@ SetEARetry:
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc)
- cFYI(1, ("SetPathInfo (EA) returned %d", rc));
+ cFYI(1, "SetPathInfo (EA) returned %d", rc);
cifs_buf_release(pSMB);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-16 12:01:46 +0100