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-rw-r--r--fs/cifs/CHANGES2
-rw-r--r--fs/cifs/README4
-rw-r--r--fs/cifs/TODO3
-rw-r--r--fs/cifs/cifsfs.c4
-rw-r--r--fs/cifs/cifsproto.h103
-rw-r--r--fs/cifs/cifssmb.c226
-rw-r--r--fs/cifs/connect.c25
-rw-r--r--fs/cifs/dir.c108
-rw-r--r--fs/cifs/fcntl.c3
-rw-r--r--fs/cifs/file.c10
-rw-r--r--fs/cifs/inode.c106
-rw-r--r--fs/cifs/link.c18
-rw-r--r--fs/cifs/readdir.c22
-rw-r--r--fs/cifs/xattr.c35
14 files changed, 337 insertions, 332 deletions
diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES
index 412b6d243d53..de8858028d64 100644
--- a/fs/cifs/CHANGES
+++ b/fs/cifs/CHANGES
@@ -9,7 +9,7 @@ POSIX ACL capability bit. Fix packet signing when multiuser mounting with
different users from the same client to the same server. Fix oops in
cifs_close. Add mount option for remapping reserved characters in
filenames (also allow recognizing files with created by SFU which have any
-of these seven reserved characters to be recognized).
+of these seven reserved characters, except backslash, to be recognized).
Version 1.31
------------
diff --git a/fs/cifs/README b/fs/cifs/README
index 83e054576258..93900fc4adaa 100644
--- a/fs/cifs/README
+++ b/fs/cifs/README
@@ -376,8 +376,8 @@ A partial list of the supported mount options follows:
attributes) to the server (default) e.g. via setfattr
and getfattr utilities.
nouser_xattr Do not allow getfattr/setfattr to get/set xattrs
- mapchars Translate the seven reserved characters
- *?<>|:\
+ mapchars Translate six of the seven reserved characters (not backslash)
+ *?<>|:
to the remap range (above 0xF000), which also
allows the CIFS client to recognize files created with
such characters by Windows's POSIX emulation. This can
diff --git a/fs/cifs/TODO b/fs/cifs/TODO
index a69227415a73..1e8490ed6948 100644
--- a/fs/cifs/TODO
+++ b/fs/cifs/TODO
@@ -67,6 +67,9 @@ q) implement support for security and trusted categories of xattrs
r) Implement O_DIRECT flag on open (already supported on mount)
+s) Allow remapping of last remaining character (\) to +0xF000 which
+(this character is valid for POSIX but not for Windows)
+
KNOWN BUGS (updated April 3, 2005)
====================================
See http://bugzilla.samba.org - search on product "CifsVFS" for
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index ae48ef042977..3d5365b9f5ba 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -191,13 +191,13 @@ cifs_statfs(struct super_block *sb, struct kstatfs *buf)
#ifdef CONFIG_CIFS_EXPERIMENTAL
/* BB we could add a second check for a QFS Unix capability bit */
if (pTcon->ses->capabilities & CAP_UNIX)
- rc = CIFSSMBQFSPosixInfo(xid, pTcon, buf, cifs_sb->local_nls);
+ rc = CIFSSMBQFSPosixInfo(xid, pTcon, buf);
/* Only need to call the old QFSInfo if failed
on newer one */
if(rc)
#endif /* CIFS_EXPERIMENTAL */
- rc = CIFSSMBQFSInfo(xid, pTcon, buf, cifs_sb->local_nls);
+ rc = CIFSSMBQFSInfo(xid, pTcon, buf);
/*
int f_type;
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index b486ba738d95..0010511083fc 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -57,10 +57,11 @@ extern int decode_negTokenInit(unsigned char *security_blob, int length,
extern int cifs_inet_pton(int, char * source, void *dst);
extern int map_smb_to_linux_error(struct smb_hdr *smb);
extern void header_assemble(struct smb_hdr *, char /* command */ ,
- const struct cifsTconInfo *, int
- /* length of fixed section (word count) in two byte units */
+ const struct cifsTconInfo *, int /* specifies length
+ of fixed section (word count) in two byte units */
);
-extern struct oplock_q_entry * AllocOplockQEntry(struct inode *, u16, struct cifsTconInfo *);
+extern struct oplock_q_entry * AllocOplockQEntry(struct inode *, u16,
+ struct cifsTconInfo *);
extern void DeleteOplockQEntry(struct oplock_q_entry *);
extern struct timespec cifs_NTtimeToUnix(u64 /* utc nanoseconds since 1601 */ );
extern u64 cifs_UnixTimeToNT(struct timespec);
@@ -88,7 +89,7 @@ extern int CIFSTCon(unsigned int xid, struct cifsSesInfo *ses,
extern int CIFSFindFirst(const int xid, struct cifsTconInfo *tcon,
const char *searchName, const struct nls_table *nls_codepage,
- __u16 *searchHandle, struct cifs_search_info * psrch_inf);
+ __u16 *searchHandle, struct cifs_search_info * psrch_inf, int map);
extern int CIFSFindNext(const int xid, struct cifsTconInfo *tcon,
__u16 searchHandle, struct cifs_search_info * psrch_inf);
@@ -99,42 +100,42 @@ extern int CIFSFindClose(const int, struct cifsTconInfo *tcon,
extern int CIFSSMBQPathInfo(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName,
FILE_ALL_INFO * findData,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage, int remap);
extern int CIFSSMBUnixQPathInfo(const int xid,
struct cifsTconInfo *tcon,
const unsigned char *searchName,
FILE_UNIX_BASIC_INFO * pFindData,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage, int remap);
extern int CIFSGetDFSRefer(const int xid, struct cifsSesInfo *ses,
const unsigned char *searchName,
unsigned char **targetUNCs,
unsigned int *number_of_UNC_in_array,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage, int remap);
extern int connect_to_dfs_path(int xid, struct cifsSesInfo *pSesInfo,
const char *old_path,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage, int remap);
extern int get_dfs_path(int xid, struct cifsSesInfo *pSesInfo,
- const char *old_path, const struct nls_table *nls_codepage,
- unsigned int *pnum_referrals, unsigned char ** preferrals);
+ const char *old_path,
+ const struct nls_table *nls_codepage,
+ unsigned int *pnum_referrals,
+ unsigned char ** preferrals,
+ int remap);
extern int CIFSSMBQFSInfo(const int xid, struct cifsTconInfo *tcon,
- struct kstatfs *FSData,
- const struct nls_table *nls_codepage);
+ struct kstatfs *FSData);
extern int CIFSSMBQFSAttributeInfo(const int xid,
- struct cifsTconInfo *tcon,
- const struct nls_table *nls_codepage);
-extern int CIFSSMBQFSDeviceInfo(const int xid, struct cifsTconInfo *tcon,
- const struct nls_table *nls_codepage);
-extern int CIFSSMBQFSUnixInfo(const int xid, struct cifsTconInfo *tcon,
- const struct nls_table *nls_codepage);
+ struct cifsTconInfo *tcon);
+extern int CIFSSMBQFSDeviceInfo(const int xid, struct cifsTconInfo *tcon);
+extern int CIFSSMBQFSUnixInfo(const int xid, struct cifsTconInfo *tcon);
extern int CIFSSMBQFSPosixInfo(const int xid, struct cifsTconInfo *tcon,
- struct kstatfs *FSData, const struct nls_table *nls_codepage);
+ struct kstatfs *FSData);
extern int CIFSSMBSetTimes(const int xid, struct cifsTconInfo *tcon,
const char *fileName, const FILE_BASIC_INFO * data,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage,
+ int remap_special_chars);
extern int CIFSSMBSetFileTimes(const int xid, struct cifsTconInfo *tcon,
const FILE_BASIC_INFO * data, __u16 fid);
#if 0
@@ -143,36 +144,49 @@ extern int CIFSSMBSetAttrLegacy(int xid, struct cifsTconInfo *tcon,
const struct nls_table *nls_codepage);
#endif /* possibly unneeded function */
extern int CIFSSMBSetEOF(const int xid, struct cifsTconInfo *tcon,
- const char *fileName, __u64 size,int setAllocationSizeFlag,
- const struct nls_table *nls_codepage);
+ const char *fileName, __u64 size,
+ int setAllocationSizeFlag,
+ const struct nls_table *nls_codepage,
+ int remap_special_chars);
extern int CIFSSMBSetFileSize(const int xid, struct cifsTconInfo *tcon,
- __u64 size, __u16 fileHandle,__u32 opener_pid, int AllocSizeFlag);
+ __u64 size, __u16 fileHandle,__u32 opener_pid,
+ int AllocSizeFlag);
extern int CIFSSMBUnixSetPerms(const int xid, struct cifsTconInfo *pTcon,
char *full_path, __u64 mode, __u64 uid,
- __u64 gid, dev_t dev, const struct nls_table *nls_codepage);
+ __u64 gid, dev_t dev,
+ const struct nls_table *nls_codepage,
+ int remap_special_chars);
extern int CIFSSMBMkDir(const int xid, struct cifsTconInfo *tcon,
const char *newName,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage,
+ int remap_special_chars);
extern int CIFSSMBRmDir(const int xid, struct cifsTconInfo *tcon,
- const char *name, const struct nls_table *nls_codepage);
+ const char *name, const struct nls_table *nls_codepage,
+ int remap_special_chars);
extern int CIFSSMBDelFile(const int xid, struct cifsTconInfo *tcon,
const char *name,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage,
+ int remap_special_chars);
extern int CIFSSMBRename(const int xid, struct cifsTconInfo *tcon,
const char *fromName, const char *toName,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage,
+ int remap_special_chars);
extern int CIFSSMBRenameOpenFile(const int xid,struct cifsTconInfo *pTcon,
- int netfid, char * target_name, const struct nls_table *nls_codepage);
+ int netfid, char * target_name,
+ const struct nls_table *nls_codepage,
+ int remap_special_chars);
extern int CIFSCreateHardLink(const int xid,
struct cifsTconInfo *tcon,
const char *fromName, const char *toName,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage,
+ int remap_special_chars);
extern int CIFSUnixCreateHardLink(const int xid,
struct cifsTconInfo *tcon,
const char *fromName, const char *toName,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage,
+ int remap_special_chars);
extern int CIFSUnixCreateSymLink(const int xid,
struct cifsTconInfo *tcon,
const char *fromName, const char *toName,
@@ -192,7 +206,7 @@ extern int CIFSSMBOpen(const int xid, struct cifsTconInfo *tcon,
const char *fileName, const int disposition,
const int access_flags, const int omode,
__u16 * netfid, int *pOplock, FILE_ALL_INFO *,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage, int remap);
extern int CIFSSMBClose(const int xid, struct cifsTconInfo *tcon,
const int smb_file_id);
@@ -211,10 +225,13 @@ extern int CIFSSMBWrite2(const int xid, struct cifsTconInfo *tcon,
const char __user *buf,const int long_op);
extern int CIFSGetSrvInodeNumber(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName, __u64 * inode_number,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage,
+ int remap_special_chars);
+#endif /* CONFIG_CIFS_EXPERIMENTAL */
extern int cifs_convertUCSpath(char *target, const __u16 *source, int maxlen,
const struct nls_table * codepage);
-#endif /* CONFIG_CIFS_EXPERIMENTAL */
+extern int cifsConvertToUCS(__le16 * target, const char *source, int maxlen,
+ const struct nls_table * cp, int mapChars);
extern int CIFSSMBLock(const int xid, struct cifsTconInfo *tcon,
const __u16 netfid, const __u64 len,
@@ -243,29 +260,31 @@ extern int CIFSSMBCopy(int xid,
const char *fromName,
const __u16 target_tid,
const char *toName, const int flags,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage,
+ int remap_special_chars);
extern int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon,
- const int notify_subdirs,const __u16 netfid,__u32 filter,
- const struct nls_table *nls_codepage);
+ const int notify_subdirs,const __u16 netfid,
+ __u32 filter, const struct nls_table *nls_codepage);
extern ssize_t CIFSSMBQAllEAs(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName, char * EAData,
- size_t bufsize, const struct nls_table *nls_codepage);
+ size_t bufsize, const struct nls_table *nls_codepage,
+ int remap_special_chars);
extern ssize_t CIFSSMBQueryEA(const int xid,struct cifsTconInfo * tcon,
const unsigned char * searchName,const unsigned char * ea_name,
unsigned char * ea_value, size_t buf_size,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage, int remap_special_chars);
extern int CIFSSMBSetEA(const int xid, struct cifsTconInfo *tcon,
const char *fileName, const char * ea_name,
const void * ea_value, const __u16 ea_value_len,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage, int remap_special_chars);
extern int CIFSSMBGetPosixACL(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName,
char *acl_inf, const int buflen,const int acl_type,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage, int remap_special_chars);
extern int CIFSSMBSetPosixACL(const int xid, struct cifsTconInfo *tcon,
const unsigned char *fileName,
const char *local_acl, const int buflen, const int acl_type,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage, int remap_special_chars);
extern int CIFSGetExtAttr(const int xid, struct cifsTconInfo *tcon,
const int netfid, __u64 * pExtAttrBits, __u64 *pMask);
#endif /* _CIFSPROTO_H */
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 237e3bf94bfe..f7c4914c3dd9 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -538,8 +538,8 @@ CIFSSMBLogoff(const int xid, struct cifsSesInfo *ses)
}
int
-CIFSSMBDelFile(const int xid, struct cifsTconInfo *tcon,
- const char *fileName, const struct nls_table *nls_codepage)
+CIFSSMBDelFile(const int xid, struct cifsTconInfo *tcon, const char *fileName,
+ const struct nls_table *nls_codepage, int remap)
{
DELETE_FILE_REQ *pSMB = NULL;
DELETE_FILE_RSP *pSMBr = NULL;
@@ -555,9 +555,8 @@ DelFileRetry:
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->fileName, fileName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->fileName, fileName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -589,8 +588,8 @@ DelFileRetry:
}
int
-CIFSSMBRmDir(const int xid, struct cifsTconInfo *tcon,
- const char *dirName, const struct nls_table *nls_codepage)
+CIFSSMBRmDir(const int xid, struct cifsTconInfo *tcon, const char *dirName,
+ const struct nls_table *nls_codepage, int remap)
{
DELETE_DIRECTORY_REQ *pSMB = NULL;
DELETE_DIRECTORY_RSP *pSMBr = NULL;
@@ -606,9 +605,8 @@ RmDirRetry:
return rc;
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
- name_len = cifs_strtoUCS((wchar_t *) pSMB->DirName, dirName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ name_len = cifsConvertToUCS((__le16 *) pSMB->DirName, dirName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -639,7 +637,7 @@ RmDirRetry:
int
CIFSSMBMkDir(const int xid, struct cifsTconInfo *tcon,
- const char *name, const struct nls_table *nls_codepage)
+ const char *name, const struct nls_table *nls_codepage, int remap)
{
int rc = 0;
CREATE_DIRECTORY_REQ *pSMB = NULL;
@@ -655,9 +653,8 @@ MkDirRetry:
return rc;
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
- name_len = cifs_strtoUCS((wchar_t *) pSMB->DirName, name, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ name_len = cifsConvertToUCS((__u16 *) pSMB->DirName, name,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -690,7 +687,7 @@ CIFSSMBOpen(const int xid, struct cifsTconInfo *tcon,
const char *fileName, const int openDisposition,
const int access_flags, const int create_options, __u16 * netfid,
int *pOplock, FILE_ALL_INFO * pfile_info,
- const struct nls_table *nls_codepage)
+ const struct nls_table *nls_codepage, int remap)
{
int rc = -EACCES;
OPEN_REQ *pSMB = NULL;
@@ -710,10 +707,8 @@ openRetry:
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
count = 1; /* account for one byte pad to word boundary */
name_len =
- cifs_strtoUCS((wchar_t *) (pSMB->fileName + 1),
- fileName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) (pSMB->fileName + 1),
+ fileName, PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
pSMB->NameLength = cpu_to_le16(name_len);
@@ -1108,7 +1103,7 @@ CIFSSMBClose(const int xid, struct cifsTconInfo *tcon, int smb_file_id)
int
CIFSSMBRename(const int xid, struct cifsTconInfo *tcon,
const char *fromName, const char *toName,
- const struct nls_table *nls_codepage)
+ const struct nls_table *nls_codepage, int remap)
{
int rc = 0;
RENAME_REQ *pSMB = NULL;
@@ -1131,18 +1126,16 @@ renameRetry:
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->OldFileName, fromName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->OldFileName, fromName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
pSMB->OldFileName[name_len] = 0x04; /* pad */
/* protocol requires ASCII signature byte on Unicode string */
pSMB->OldFileName[name_len + 1] = 0x00;
name_len2 =
- cifs_strtoUCS((wchar_t *) & pSMB->
- OldFileName[name_len + 2], toName, PATH_MAX,
- nls_codepage);
+ cifsConvertToUCS((__u16 *) &pSMB->OldFileName[name_len + 2],
+ toName, PATH_MAX, nls_codepage, remap);
name_len2 += 1 /* trailing null */ + 1 /* Signature word */ ;
name_len2 *= 2; /* convert to bytes */
} else { /* BB improve the check for buffer overruns BB */
@@ -1182,7 +1175,8 @@ renameRetry:
}
int CIFSSMBRenameOpenFile(const int xid,struct cifsTconInfo *pTcon,
- int netfid, char * target_name, const struct nls_table * nls_codepage)
+ int netfid, char * target_name,
+ const struct nls_table * nls_codepage, int remap)
{
struct smb_com_transaction2_sfi_req *pSMB = NULL;
struct smb_com_transaction2_sfi_rsp *pSMBr = NULL;
@@ -1227,9 +1221,11 @@ int CIFSSMBRenameOpenFile(const int xid,struct cifsTconInfo *pTcon,
/* unicode only call */
if(target_name == NULL) {
sprintf(dummy_string,"cifs%x",pSMB->hdr.Mid);
- len_of_str = cifs_strtoUCS((wchar_t *) rename_info->target_name, dummy_string, 24, nls_codepage);
+ len_of_str = cifsConvertToUCS((__u16 *)rename_info->target_name,
+ dummy_string, 24, nls_codepage, remap);
} else {
- len_of_str = cifs_strtoUCS((wchar_t *) rename_info->target_name, target_name, PATH_MAX, nls_codepage);
+ len_of_str = cifsConvertToUCS((__u16 *)rename_info->target_name,
+ target_name, PATH_MAX, nls_codepage, remap);
}
rename_info->target_name_len = cpu_to_le32(2 * len_of_str);
count = 12 /* sizeof(struct set_file_rename) */ + (2 * len_of_str) + 2;
@@ -1263,7 +1259,7 @@ int CIFSSMBRenameOpenFile(const int xid,struct cifsTconInfo *pTcon,
int
CIFSSMBCopy(const int xid, struct cifsTconInfo *tcon, const char * fromName,
const __u16 target_tid, const char *toName, const int flags,
- const struct nls_table *nls_codepage)
+ const struct nls_table *nls_codepage, int remap)
{
int rc = 0;
COPY_REQ *pSMB = NULL;
@@ -1285,18 +1281,16 @@ copyRetry:
pSMB->Flags = cpu_to_le16(flags & COPY_TREE);
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
- name_len = cifs_strtoUCS((wchar_t *) pSMB->OldFileName,
- fromName,
- PATH_MAX /* find define for this maxpathcomponent */,
- nls_codepage);
+ name_len = cifsConvertToUCS((__u16 *) pSMB->OldFileName,
+ fromName, PATH_MAX, nls_codepage,
+ remap);
name_len++; /* trailing null */
name_len *= 2;
pSMB->OldFileName[name_len] = 0x04; /* pad */
/* protocol requires ASCII signature byte on Unicode string */
pSMB->OldFileName[name_len + 1] = 0x00;
- name_len2 = cifs_strtoUCS((wchar_t *) & pSMB->
- OldFileName[name_len + 2], toName, PATH_MAX,
- nls_codepage);
+ name_len2 = cifsConvertToUCS((__u16 *)&pSMB->OldFileName[name_len + 2],
+ toName, PATH_MAX, nls_codepage, remap);
name_len2 += 1 /* trailing null */ + 1 /* Signature word */ ;
name_len2 *= 2; /* convert to bytes */
} else { /* BB improve the check for buffer overruns BB */
@@ -1425,7 +1419,7 @@ createSymLinkRetry:
int
CIFSUnixCreateHardLink(const int xid, struct cifsTconInfo *tcon,
const char *fromName, const char *toName,
- const struct nls_table *nls_codepage)
+ const struct nls_table *nls_codepage, int remap)
{
TRANSACTION2_SPI_REQ *pSMB = NULL;
TRANSACTION2_SPI_RSP *pSMBr = NULL;
@@ -1444,9 +1438,8 @@ createHardLinkRetry:
return rc;
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
- name_len = cifs_strtoUCS((wchar_t *) pSMB->FileName, toName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ name_len = cifsConvertToUCS((__u16 *) pSMB->FileName, toName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
@@ -1468,9 +1461,8 @@ createHardLinkRetry:
data_offset = (char *) (&pSMB->hdr.Protocol) + offset;
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len_target =
- cifs_strtoUCS((wchar_t *) data_offset, fromName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) data_offset, fromName, PATH_MAX,
+ nls_codepage, remap);
name_len_target++; /* trailing null */
name_len_target *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -1512,7 +1504,7 @@ createHardLinkRetry:
int
CIFSCreateHardLink(const int xid, struct cifsTconInfo *tcon,
const char *fromName, const char *toName,
- const struct nls_table *nls_codepage)
+ const struct nls_table *nls_codepage, int remap)
{
int rc = 0;
NT_RENAME_REQ *pSMB = NULL;
@@ -1539,17 +1531,15 @@ winCreateHardLinkRetry:
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->OldFileName, fromName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->OldFileName, fromName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
pSMB->OldFileName[name_len] = 0; /* pad */
pSMB->OldFileName[name_len + 1] = 0x04;
name_len2 =
- cifs_strtoUCS((wchar_t *) & pSMB->
- OldFileName[name_len + 2], toName, PATH_MAX,
- nls_codepage);
+ cifsConvertToUCS((__u16 *)&pSMB->OldFileName[name_len + 2],
+ toName, PATH_MAX, nls_codepage, remap);
name_len2 += 1 /* trailing null */ + 1 /* Signature word */ ;
name_len2 *= 2; /* convert to bytes */
} else { /* BB improve the check for buffer overruns BB */
@@ -1659,6 +1649,7 @@ querySymLinkRetry:
name_len = UniStrnlen((wchar_t *) ((char *)
&pSMBr->hdr.Protocol +data_offset),
min_t(const int, buflen,count) / 2);
+ /* BB FIXME investigate remapping reserved chars here */
cifs_strfromUCS_le(symlinkinfo,
(wchar_t *) ((char *)&pSMBr->hdr.Protocol +
data_offset),
@@ -1793,7 +1784,8 @@ static void cifs_convert_ace(posix_acl_xattr_entry * ace, struct cifs_posix_ace
}
/* Convert ACL from CIFS POSIX wire format to local Linux POSIX ACL xattr */
-static int cifs_copy_posix_acl(char * trgt,char * src, const int buflen,const int acl_type,const int size_of_data_area)
+static int cifs_copy_posix_acl(char * trgt,char * src, const int buflen,
+ const int acl_type,const int size_of_data_area)
{
int size = 0;
int i;
@@ -1912,7 +1904,7 @@ int
CIFSSMBGetPosixACL(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName,
char *acl_inf, const int buflen, const int acl_type,
- const struct nls_table *nls_codepage)
+ const struct nls_table *nls_codepage, int remap)
{
/* SMB_QUERY_POSIX_ACL */
TRANSACTION2_QPI_REQ *pSMB = NULL;
@@ -1932,8 +1924,8 @@ queryAclRetry:
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->FileName, searchName, PATH_MAX
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->FileName, searchName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
pSMB->FileName[name_len] = 0;
@@ -1997,8 +1989,9 @@ queryAclRetry:
int
CIFSSMBSetPosixACL(const int xid, struct cifsTconInfo *tcon,
const unsigned char *fileName,
- const char *local_acl, const int buflen, const int acl_type,
- const struct nls_table *nls_codepage)
+ const char *local_acl, const int buflen,
+ const int acl_type,
+ const struct nls_table *nls_codepage, int remap)
{
struct smb_com_transaction2_spi_req *pSMB = NULL;
struct smb_com_transaction2_spi_rsp *pSMBr = NULL;
@@ -2016,8 +2009,8 @@ setAclRetry:
return rc;
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->FileName, fileName, PATH_MAX
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->FileName, fileName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -2161,7 +2154,7 @@ int
CIFSSMBQPathInfo(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName,
FILE_ALL_INFO * pFindData,
- const struct nls_table *nls_codepage)
+ const struct nls_table *nls_codepage, int remap)
{
/* level 263 SMB_QUERY_FILE_ALL_INFO */
TRANSACTION2_QPI_REQ *pSMB = NULL;
@@ -2180,9 +2173,8 @@ QPathInfoRetry:
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->FileName, searchName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->FileName, searchName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -2243,7 +2235,7 @@ int
CIFSSMBUnixQPathInfo(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName,
FILE_UNIX_BASIC_INFO * pFindData,
- const struct nls_table *nls_codepage)
+ const struct nls_table *nls_codepage, int remap)
{
/* SMB_QUERY_FILE_UNIX_BASIC */
TRANSACTION2_QPI_REQ *pSMB = NULL;
@@ -2262,9 +2254,8 @@ UnixQPathInfoRetry:
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->FileName, searchName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->FileName, searchName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -2344,7 +2335,7 @@ findUniqueRetry:
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->FileName, searchName, PATH_MAX
+ cifsConvertToUCS((wchar_t *) pSMB->FileName, searchName, PATH_MAX
/* find define for this maxpathcomponent */
, nls_codepage);
name_len++; /* trailing null */
@@ -2408,7 +2399,7 @@ CIFSFindFirst(const int xid, struct cifsTconInfo *tcon,
const char *searchName,
const struct nls_table *nls_codepage,
__u16 * pnetfid,
- struct cifs_search_info * psrch_inf)
+ struct cifs_search_info * psrch_inf, int remap)
{
/* level 257 SMB_ */
TRANSACTION2_FFIRST_REQ *pSMB = NULL;
@@ -2419,7 +2410,7 @@ CIFSFindFirst(const int xid, struct cifsTconInfo *tcon,
int name_len;
__u16 params, byte_count;
- cFYI(1, ("In FindFirst"));
+ cFYI(1, ("In FindFirst for %s",searchName));
findFirstRetry:
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
@@ -2429,12 +2420,20 @@ findFirstRetry:
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->FileName,searchName,
- PATH_MAX, nls_codepage);
- name_len++; /* trailing null */
+ cifsConvertToUCS((__u16 *) pSMB->FileName,searchName,
+ PATH_MAX, nls_codepage, remap);
+ /* We can not add the asterik earlier in case
+ it got remapped to 0xF03A as if it were part of the
+ directory name instead of a wildcard */
name_len *= 2;
+ pSMB->FileName[name_len] = '\\';
+ pSMB->FileName[name_len+1] = 0;
+ pSMB->FileName[name_len+2] = '*';
+ pSMB->FileName[name_len+3] = 0;
+ name_len += 4; /* now the trailing null */
pSMB->FileName[name_len] = 0; /* null terminate just in case */
pSMB->FileName[name_len+1] = 0;
+ name_len += 2;
} else { /* BB add check for overrun of SMB buf BB */
name_len = strnlen(searchName, PATH_MAX);
name_len++; /* trailing null */
@@ -2691,7 +2690,7 @@ int
CIFSGetSrvInodeNumber(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName,
__u64 * inode_number,
- const struct nls_table *nls_codepage)
+ const struct nls_table *nls_codepage, int remap)
{
int rc = 0;
TRANSACTION2_QPI_REQ *pSMB = NULL;
@@ -2712,8 +2711,8 @@ GetInodeNumberRetry:
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->FileName, searchName,
- PATH_MAX,nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->FileName, searchName,
+ PATH_MAX,nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -2787,7 +2786,7 @@ CIFSGetDFSRefer(const int xid, struct cifsSesInfo *ses,
const unsigned char *searchName,
unsigned char **targetUNCs,
unsigned int *number_of_UNC_in_array,
- const struct nls_table *nls_codepage)
+ const struct nls_table *nls_codepage, int remap)
{
/* TRANS2_GET_DFS_REFERRAL */
TRANSACTION2_GET_DFS_REFER_REQ *pSMB = NULL;
@@ -2823,10 +2822,8 @@ getDFSRetry:
if (ses->capabilities & CAP_UNICODE) {
pSMB->hdr.Flags2 |= SMBFLG2_UNICODE;
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->RequestFileName,
- searchName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->RequestFileName,
+ searchName, PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -2954,8 +2951,7 @@ GetDFSRefExit:
}
int
-CIFSSMBQFSInfo(const int xid, struct cifsTconInfo *tcon,
- struct kstatfs *FSData, const struct nls_table *nls_codepage)
+CIFSSMBQFSInfo(const int xid, struct cifsTconInfo *tcon, struct kstatfs *FSData)
{
/* level 0x103 SMB_QUERY_FILE_SYSTEM_INFO */
TRANSACTION2_QFSI_REQ *pSMB = NULL;
@@ -3038,8 +3034,7 @@ QFSInfoRetry:
}
int
-CIFSSMBQFSAttributeInfo(const int xid, struct cifsTconInfo *tcon,
- const struct nls_table *nls_codepage)
+CIFSSMBQFSAttributeInfo(const int xid, struct cifsTconInfo *tcon)
{
/* level 0x105 SMB_QUERY_FILE_SYSTEM_INFO */
TRANSACTION2_QFSI_REQ *pSMB = NULL;
@@ -3107,8 +3102,7 @@ QFSAttributeRetry:
}
int
-CIFSSMBQFSDeviceInfo(const int xid, struct cifsTconInfo *tcon,
- const struct nls_table *nls_codepage)
+CIFSSMBQFSDeviceInfo(const int xid, struct cifsTconInfo *tcon)
{
/* level 0x104 SMB_QUERY_FILE_SYSTEM_INFO */
TRANSACTION2_QFSI_REQ *pSMB = NULL;
@@ -3161,8 +3155,8 @@ QFSDeviceRetry:
else {
__u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset);
response_data =
- (FILE_SYSTEM_DEVICE_INFO
- *) (((char *) &pSMBr->hdr.Protocol) +
+ (FILE_SYSTEM_DEVICE_INFO *)
+ (((char *) &pSMBr->hdr.Protocol) +
data_offset);
memcpy(&tcon->fsDevInfo, response_data,
sizeof (FILE_SYSTEM_DEVICE_INFO));
@@ -3177,8 +3171,7 @@ QFSDeviceRetry:
}
int
-CIFSSMBQFSUnixInfo(const int xid, struct cifsTconInfo *tcon,
- const struct nls_table *nls_codepage)
+CIFSSMBQFSUnixInfo(const int xid, struct cifsTconInfo *tcon)
{
/* level 0x200 SMB_QUERY_CIFS_UNIX_INFO */
TRANSACTION2_QFSI_REQ *pSMB = NULL;
@@ -3249,7 +3242,7 @@ QFSUnixRetry:
int
CIFSSMBQFSPosixInfo(const int xid, struct cifsTconInfo *tcon,
- struct kstatfs *FSData, const struct nls_table *nls_codepage)
+ struct kstatfs *FSData)
{
/* level 0x201 SMB_QUERY_CIFS_POSIX_INFO */
TRANSACTION2_QFSI_REQ *pSMB = NULL;
@@ -3341,7 +3334,8 @@ QFSPosixRetry:
int
CIFSSMBSetEOF(const int xid, struct cifsTconInfo *tcon, const char *fileName,
- __u64 size, int SetAllocation, const struct nls_table *nls_codepage)
+ __u64 size, int SetAllocation,
+ const struct nls_table *nls_codepage, int remap)
{
struct smb_com_transaction2_spi_req *pSMB = NULL;
struct smb_com_transaction2_spi_rsp *pSMBr = NULL;
@@ -3360,9 +3354,8 @@ SetEOFRetry:
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->FileName, fileName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->FileName, fileName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -3595,7 +3588,7 @@ CIFSSMBSetFileTimes(const int xid, struct cifsTconInfo *tcon, const FILE_BASIC_I
int
CIFSSMBSetTimes(const int xid, struct cifsTconInfo *tcon, const char *fileName,
const FILE_BASIC_INFO * data,
- const struct nls_table *nls_codepage)
+ const struct nls_table *nls_codepage, int remap)
{
TRANSACTION2_SPI_REQ *pSMB = NULL;
TRANSACTION2_SPI_RSP *pSMBr = NULL;
@@ -3615,9 +3608,8 @@ SetTimesRetry:
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->FileName, fileName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->FileName, fileName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -3697,7 +3689,7 @@ SetAttrLgcyRetry:
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->fileName, fileName,
+ ConvertToUCS((wchar_t *) pSMB->fileName, fileName,
PATH_MAX, nls_codepage);
name_len++; /* trailing null */
name_len *= 2;
@@ -3727,8 +3719,9 @@ SetAttrLgcyRetry:
int
CIFSSMBUnixSetPerms(const int xid, struct cifsTconInfo *tcon,
- char *fileName, __u64 mode, __u64 uid, __u64 gid,
- dev_t device, const struct nls_table *nls_codepage)
+ char *fileName, __u64 mode, __u64 uid, __u64 gid,
+ dev_t device, const struct nls_table *nls_codepage,
+ int remap)
{
TRANSACTION2_SPI_REQ *pSMB = NULL;
TRANSACTION2_SPI_RSP *pSMBr = NULL;
@@ -3747,9 +3740,8 @@ setPermsRetry:
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->FileName, fileName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->FileName, fileName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -3872,7 +3864,7 @@ ssize_t
CIFSSMBQAllEAs(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName,
char * EAData, size_t buf_size,
- con