Main SMB reply routines
Copyright (C) Andrew Tridgell 1992-1998
Copyright (C) Andrew Bartlett 2001
+ Copyright (C) Jeremy Allison 1992-2004.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
extern int max_send;
extern int max_recv;
extern char magic_char;
-extern BOOL case_sensitive;
-extern BOOL case_preserve;
-extern BOOL short_case_preserve;
extern int global_oplock_break;
unsigned int smb_echo_count = 0;
set.
****************************************************************************/
-NTSTATUS check_path_syntax(pstring destname, const pstring srcname)
+NTSTATUS check_path_syntax(pstring destname, const pstring srcname, BOOL allow_wcard_names)
{
char *d = destname;
const char *s = srcname;
while (IS_DIRECTORY_SEP(*s)) {
s++;
}
+ if ((s[0] == '.') && (s[1] == '\0')) {
+ ret = NT_STATUS_OBJECT_NAME_INVALID;
+ break;
+ }
if ((d != destname) && (*s != '\0')) {
/* We only care about non-leading or trailing '/' or '\\' */
*d++ = '/';
}
/* Are we at the start ? Can't go back further if so. */
if (d == destname) {
- return NT_STATUS_OBJECT_PATH_SYNTAX_BAD;
+ ret = NT_STATUS_OBJECT_PATH_SYNTAX_BAD;
+ break;
}
/* Go back one level... */
+ /* We know this is safe as '/' cannot be part of a mb sequence. */
+ /* NOTE - if this assumption is invalid we are not in good shape... */
while (d > destname) {
if (*d == '/')
break;
d--;
}
s += 3;
- } else if ((s[0] == '.') && IS_DIRECTORY_SEP(s[1])) {
+ } else if ((s[0] == '.') && (IS_DIRECTORY_SEP(s[1]) || (s[1] == '\0'))) {
/*
* No mb char starts with '.' so we're safe checking the directory separator here.
if (s == srcname) {
ret = NT_STATUS_OBJECT_NAME_INVALID;
+ break;
} else {
- if (s[2] == '\0') {
- return NT_STATUS_INVALID_PARAMETER;
+ if (s[1] != '\0' && s[2] == '\0') {
+ ret = NT_STATUS_INVALID_PARAMETER;
+ break;
}
ret = NT_STATUS_OBJECT_PATH_NOT_FOUND;
+ break;
}
s++;
} else {
- if ((*s & 0x80) && IS_DIRECTORY_SEP(s[1])) {
- /*
- * Potential mb char with second char a directory separator.
- * All the encodings we care about are 2 byte only, so do a
- * conversion to unicode. If the one byte char converts then
- * it really is a directory separator following. Otherwise if
- * the two byte character converts (and it should or our assumption
- * about character sets is broken and we return an error) then copy both
- * bytes as it's a MB character, not a directory separator.
- */
-
- uint16 ucs2_val;
-
- if (convert_string(CH_UNIX, CH_UCS2, s, 1, &ucs2_val, 2, False) == 2) {
- ;
- } else if (convert_string(CH_UNIX, CH_UCS2, s, 2, &ucs2_val, 2, False) == 2) {
+ if (!(*s & 0x80)) {
+ if (allow_wcard_names) {
*d++ = *s++;
} else {
- DEBUG(0,("check_path_syntax: directory separator assumptions invalid !\n"));
- return NT_STATUS_INVALID_PARAMETER;
+ switch (*s) {
+ case '*':
+ case '?':
+ case '<':
+ case '>':
+ case '"':
+ return NT_STATUS_OBJECT_NAME_INVALID;
+ default:
+ *d++ = *s++;
+ break;
+ }
+ }
+ } else {
+ switch(next_mb_char_size(s)) {
+ case 4:
+ *d++ = *s++;
+ case 3:
+ *d++ = *s++;
+ case 2:
+ *d++ = *s++;
+ case 1:
+ *d++ = *s++;
+ break;
+ default:
+ DEBUG(0,("check_path_syntax: character length assumptions invalid !\n"));
+ *d = '\0';
+ return NT_STATUS_INVALID_PARAMETER;
}
}
- /* Just copy the char (or the second byte of the mb char). */
- *d++ = *s++;
}
}
*d = '\0';
Pull a string and check the path - provide for error return.
****************************************************************************/
-size_t srvstr_get_path(char *inbuf, char *dest, const char *src, size_t dest_len, size_t src_len, int flags, NTSTATUS *err)
+size_t srvstr_get_path(char *inbuf, char *dest, const char *src, size_t dest_len, size_t src_len, int flags, NTSTATUS *err, BOOL allow_wcard_names)
{
pstring tmppath;
char *tmppath_ptr = tmppath;
} else {
ret = srvstr_pull( inbuf, tmppath_ptr, src, dest_len, src_len, flags);
}
- *err = check_path_syntax(dest, tmppath);
+ *err = check_path_syntax(dest, tmppath, allow_wcard_names);
return ret;
}
int outsize = 4;
int msg_type = CVAL(inbuf,0);
int msg_flags = CVAL(inbuf,1);
- pstring name1,name2;
+ fstring name1,name2;
char name_type = 0;
static BOOL already_got_session = False;
}
SSVAL(p,0,fsp->rap_print_jobid); /* Job number */
srvstr_push(outbuf, p+2, global_myname(), 15, STR_TERMINATE|STR_ASCII);
- srvstr_push(outbuf, p+18, lp_servicename(SNUM(conn)), 13, STR_TERMINATE|STR_ASCII);
+ if (conn) {
+ srvstr_push(outbuf, p+18, lp_servicename(SNUM(conn)), 13, STR_TERMINATE|STR_ASCII);
+ }
break;
}
}
START_PROFILE(SMBchkpth);
- srvstr_get_path(inbuf, name, smb_buf(inbuf) + 1, sizeof(name), 0, STR_TERMINATE, &status);
+ srvstr_get_path(inbuf, name, smb_buf(inbuf) + 1, sizeof(name), 0, STR_TERMINATE, &status, False);
if (!NT_STATUS_IS_OK(status)) {
END_PROFILE(SMBchkpth);
return ERROR_NT(status);
RESOLVE_DFSPATH(name, conn, inbuf, outbuf);
unix_convert(name,conn,0,&bad_path,&sbuf);
+ if (bad_path) {
+ END_PROFILE(SMBchkpth);
+ return ERROR_NT(NT_STATUS_OBJECT_PATH_NOT_FOUND);
+ }
mode = SVAL(inbuf,smb_vwv0);
* the parent directory is valid but not the
* last component - it returns NT_STATUS_OBJECT_NAME_NOT_FOUND
* for that case and NT_STATUS_OBJECT_PATH_NOT_FOUND
- * if the path is invalid.
+ * if the path is invalid. This is different from set_bad_path_error()
+ * in the non-NT error case.
*/
- if (bad_path) {
- END_PROFILE(SMBchkpth);
- return ERROR_NT(NT_STATUS_OBJECT_PATH_NOT_FOUND);
- } else {
- END_PROFILE(SMBchkpth);
- return ERROR_NT(NT_STATUS_OBJECT_NAME_NOT_FOUND);
- }
- } else if (errno == ENOTDIR) {
END_PROFILE(SMBchkpth);
- return ERROR_NT(NT_STATUS_NOT_A_DIRECTORY);
+ return ERROR_BOTH(NT_STATUS_OBJECT_NAME_NOT_FOUND,ERRDOS,ERRbadpath);
}
END_PROFILE(SMBchkpth);
START_PROFILE(SMBgetatr);
p = smb_buf(inbuf) + 1;
- p += srvstr_get_path(inbuf, fname, p, sizeof(fname), 0, STR_TERMINATE, &status);
+ p += srvstr_get_path(inbuf, fname, p, sizeof(fname), 0, STR_TERMINATE, &status, False);
if (!NT_STATUS_IS_OK(status)) {
END_PROFILE(SMBgetatr);
return ERROR_NT(status);
ok = True;
} else {
unix_convert(fname,conn,0,&bad_path,&sbuf);
+ if (bad_path) {
+ END_PROFILE(SMBgetatr);
+ return ERROR_NT(NT_STATUS_OBJECT_PATH_NOT_FOUND);
+ }
if (check_name(fname,conn)) {
if (VALID_STAT(sbuf) || SMB_VFS_STAT(conn,fname,&sbuf) == 0) {
mode = dos_mode(conn,fname,&sbuf);
START_PROFILE(SMBsetatr);
p = smb_buf(inbuf) + 1;
- p += srvstr_get_path(inbuf, fname, p, sizeof(fname), 0, STR_TERMINATE, &status);
+ p += srvstr_get_path(inbuf, fname, p, sizeof(fname), 0, STR_TERMINATE, &status, False);
if (!NT_STATUS_IS_OK(status)) {
END_PROFILE(SMBsetatr);
return ERROR_NT(status);
}
unix_convert(fname,conn,0,&bad_path,&sbuf);
+ if (bad_path) {
+ END_PROFILE(SMBsetatr);
+ return ERROR_NT(NT_STATUS_OBJECT_PATH_NOT_FOUND);
+ }
mode = SVAL(inbuf,smb_vwv0);
mtime = make_unix_date3(inbuf+smb_vwv1);
else
mode &= ~aDIR;
- if (check_name(fname,conn))
- ok = (file_chmod(conn,fname,mode,NULL) == 0);
+ if (check_name(fname,conn)) {
+ ok = (file_set_dosmode(conn,fname,mode,NULL) == 0);
+ }
} else {
ok = True;
}
maxentries = SVAL(inbuf,smb_vwv0);
dirtype = SVAL(inbuf,smb_vwv1);
p = smb_buf(inbuf) + 1;
- p += srvstr_get_path(inbuf, path, p, sizeof(path), 0, STR_TERMINATE, &nt_status);
+ p += srvstr_get_path(inbuf, path, p, sizeof(path), 0, STR_TERMINATE, &nt_status, True);
if (!NT_STATUS_IS_OK(nt_status)) {
END_PROFILE(SMBsearch);
return ERROR_NT(nt_status);
if (ok) {
if ((dirtype&0x1F) == aVOLID) {
memcpy(p,status,21);
- make_dir_struct(p,"???????????",volume_label(SNUM(conn)),0,aVOLID,0);
+ make_dir_struct(p,"???????????",volume_label(SNUM(conn)),0,aVOLID,0,conn->case_sensitive);
dptr_fill(p+12,dptr_num);
if (dptr_zero(p+12) && (status_len==0))
numentries = 1;
finished = !get_dir_entry(conn,mask,dirtype,fname,&size,&mode,&date,check_descend);
if (!finished) {
memcpy(p,status,21);
- make_dir_struct(p,mask,fname,size,mode,date);
+ make_dir_struct(p,mask,fname,size,mode,date,conn->case_sensitive);
dptr_fill(p+12,dptr_num);
numentries++;
}
outsize = set_message(outbuf,1,0,True);
p = smb_buf(inbuf) + 1;
- p += srvstr_get_path(inbuf, path, p, sizeof(path), 0, STR_TERMINATE, &err);
+ p += srvstr_get_path(inbuf, path, p, sizeof(path), 0, STR_TERMINATE, &err, True);
if (!NT_STATUS_IS_OK(err)) {
END_PROFILE(SMBfclose);
return ERROR_NT(err);
int share_mode;
SMB_OFF_T size = 0;
time_t mtime=0;
- mode_t unixmode;
int rmode=0;
SMB_STRUCT_STAT sbuf;
BOOL bad_path = False;
files_struct *fsp;
int oplock_request = CORE_OPLOCK_REQUEST(inbuf);
+ uint16 dos_attr = SVAL(inbuf,smb_vwv1);
NTSTATUS status;
START_PROFILE(SMBopen);
share_mode = SVAL(inbuf,smb_vwv0);
- srvstr_get_path(inbuf, fname, smb_buf(inbuf)+1, sizeof(fname), 0, STR_TERMINATE, &status);
+ srvstr_get_path(inbuf, fname, smb_buf(inbuf)+1, sizeof(fname), 0, STR_TERMINATE, &status, False);
if (!NT_STATUS_IS_OK(status)) {
END_PROFILE(SMBopen);
return ERROR_NT(status);
RESOLVE_DFSPATH(fname, conn, inbuf, outbuf);
unix_convert(fname,conn,0,&bad_path,&sbuf);
+ if (bad_path) {
+ END_PROFILE(SMBopen);
+ return ERROR_NT(NT_STATUS_OBJECT_PATH_NOT_FOUND);
+ }
- unixmode = unix_mode(conn,aARCH,fname);
-
fsp = open_file_shared(conn,fname,&sbuf,share_mode,(FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN),
- unixmode, oplock_request,&rmode,NULL);
+ (uint32)dos_attr, oplock_request,&rmode,NULL);
if (!fsp) {
END_PROFILE(SMBopen);
+ if (open_was_deferred(SVAL(inbuf,smb_mid))) {
+ /* We have re-scheduled this call. */
+ clear_cached_errors();
+ return -1;
+ }
return set_bad_path_error(errno, bad_path, outbuf, ERRDOS, ERRnoaccess);
}
uint32 smb_time = make_unix_date3(inbuf+smb_vwv6);
#endif
int smb_ofun = SVAL(inbuf,smb_vwv8);
- mode_t unixmode;
SMB_OFF_T size=0;
int fmode=0,mtime=0,rmode=0;
SMB_STRUCT_STAT sbuf;
}
/* XXXX we need to handle passed times, sattr and flags */
- srvstr_get_path(inbuf, fname, smb_buf(inbuf), sizeof(fname), 0, STR_TERMINATE, &status);
+ srvstr_get_path(inbuf, fname, smb_buf(inbuf), sizeof(fname), 0, STR_TERMINATE, &status, False);
if (!NT_STATUS_IS_OK(status)) {
END_PROFILE(SMBopenX);
return ERROR_NT(status);
RESOLVE_DFSPATH(fname, conn, inbuf, outbuf);
unix_convert(fname,conn,0,&bad_path,&sbuf);
+ if (bad_path) {
+ END_PROFILE(SMBopenX);
+ return ERROR_NT(NT_STATUS_OBJECT_PATH_NOT_FOUND);
+ }
- unixmode = unix_mode(conn,smb_attr | aARCH, fname);
-
- fsp = open_file_shared(conn,fname,&sbuf,smb_mode,smb_ofun,unixmode,
+ fsp = open_file_shared(conn,fname,&sbuf,smb_mode,smb_ofun,(uint32)smb_attr,
oplock_request, &rmode,&smb_action);
if (!fsp) {
END_PROFILE(SMBopenX);
+ if (open_was_deferred(SVAL(inbuf,smb_mid))) {
+ /* We have re-scheduled this call. */
+ clear_cached_errors();
+ return -1;
+ }
return set_bad_path_error(errno, bad_path, outbuf, ERRDOS, ERRnoaccess);
}
int com;
int outsize = 0;
int createmode;
- mode_t unixmode;
int ofun = 0;
BOOL bad_path = False;
files_struct *fsp;
com = SVAL(inbuf,smb_com);
createmode = SVAL(inbuf,smb_vwv0);
- srvstr_get_path(inbuf, fname, smb_buf(inbuf) + 1, sizeof(fname), 0, STR_TERMINATE, &status);
+ srvstr_get_path(inbuf, fname, smb_buf(inbuf) + 1, sizeof(fname), 0, STR_TERMINATE, &status, False);
if (!NT_STATUS_IS_OK(status)) {
END_PROFILE(SMBcreate);
return ERROR_NT(status);
RESOLVE_DFSPATH(fname, conn, inbuf, outbuf);
unix_convert(fname,conn,0,&bad_path,&sbuf);
+ if (bad_path) {
+ END_PROFILE(SMBcreate);
+ return ERROR_NT(NT_STATUS_OBJECT_PATH_NOT_FOUND);
+ }
if (createmode & aVOLID)
DEBUG(0,("Attempt to create file (%s) with volid set - please report this\n",fname));
- unixmode = unix_mode(conn,createmode,fname);
-
if(com == SMBmknew) {
/* We should fail if file exists. */
ofun = FILE_CREATE_IF_NOT_EXIST;
/* Open file in dos compatibility share mode. */
fsp = open_file_shared(conn,fname,&sbuf,SET_DENY_MODE(DENY_FCB)|SET_OPEN_MODE(DOS_OPEN_FCB),
- ofun, unixmode, oplock_request, NULL, NULL);
+ ofun, (uint32)createmode, oplock_request, NULL, NULL);
if (!fsp) {
END_PROFILE(SMBcreate);
+ if (open_was_deferred(SVAL(inbuf,smb_mid))) {
+ /* We have re-scheduled this call. */
+ clear_cached_errors();
+ return -1;
+ }
return set_bad_path_error(errno, bad_path, outbuf, ERRDOS, ERRnoaccess);
}
SCVAL(outbuf,smb_flg,CVAL(outbuf,smb_flg)|CORE_OPLOCK_GRANTED);
DEBUG( 2, ( "new file %s\n", fname ) );
- DEBUG( 3, ( "mknew %s fd=%d dmode=%d umode=%o\n", fname, fsp->fd, createmode, (int)unixmode ) );
+ DEBUG( 3, ( "mknew %s fd=%d dmode=%d\n", fname, fsp->fd, createmode ) );
END_PROFILE(SMBcreate);
return(outsize);
{
pstring fname;
int outsize = 0;
- int createmode;
- mode_t unixmode;
+ int createattr;
BOOL bad_path = False;
files_struct *fsp;
int oplock_request = CORE_OPLOCK_REQUEST(inbuf);
SMB_STRUCT_STAT sbuf;
char *p, *s;
NTSTATUS status;
+ unsigned int namelen;
START_PROFILE(SMBctemp);
- createmode = SVAL(inbuf,smb_vwv0);
- srvstr_get_path(inbuf, fname, smb_buf(inbuf)+1, sizeof(fname), 0, STR_TERMINATE, &status);
+ createattr = SVAL(inbuf,smb_vwv0);
+ srvstr_get_path(inbuf, fname, smb_buf(inbuf)+1, sizeof(fname), 0, STR_TERMINATE, &status, False);
if (!NT_STATUS_IS_OK(status)) {
END_PROFILE(SMBctemp);
return ERROR_NT(status);
}
- pstrcat(fname,"\\TMXXXXXX");
+ if (*fname) {
+ pstrcat(fname,"/TMXXXXXX");
+ } else {
+ pstrcat(fname,"TMXXXXXX");
+ }
RESOLVE_DFSPATH(fname, conn, inbuf, outbuf);
unix_convert(fname,conn,0,&bad_path,&sbuf);
-
- unixmode = unix_mode(conn,createmode,fname);
+ if (bad_path) {
+ END_PROFILE(SMBctemp);
+ return ERROR_NT(NT_STATUS_OBJECT_PATH_NOT_FOUND);
+ }
tmpfd = smb_mkstemp(fname);
if (tmpfd == -1) {
fsp = open_file_shared(conn,fname,&sbuf,
SET_DENY_MODE(DENY_FCB)|SET_OPEN_MODE(DOS_OPEN_FCB),
FILE_EXISTS_OPEN|FILE_FAIL_IF_NOT_EXIST,
- unixmode, oplock_request, NULL, NULL);
+ (uint32)createattr, oplock_request, NULL, NULL);
/* close fd from smb_mkstemp() */
close(tmpfd);
if (!fsp) {
END_PROFILE(SMBctemp);
+ if (open_was_deferred(SVAL(inbuf,smb_mid))) {
+ /* We have re-scheduled this call. */
+ clear_cached_errors();
+ return -1;
+ }
return set_bad_path_error(errno, bad_path, outbuf, ERRDOS, ERRnoaccess);
}
s++;
p = smb_buf(outbuf);
+#if 0
+ /* Tested vs W2K3 - this doesn't seem to be here - null terminated filename is the only
+ thing in the byte section. JRA */
SSVALS(p, 0, -1); /* what is this? not in spec */
- SSVAL(p, 2, strlen(s));
- p += 4;
- p += srvstr_push(outbuf, p, s, -1, STR_ASCII);
+#endif
+ namelen = srvstr_push(outbuf, p, s, -1, STR_ASCII|STR_TERMINATE);
+ p += namelen;
outsize = set_message_end(outbuf, p);
if (oplock_request && lp_fake_oplocks(SNUM(conn)))
SCVAL(outbuf,smb_flg,CVAL(outbuf,smb_flg)|CORE_OPLOCK_GRANTED);
DEBUG( 2, ( "created temp file %s\n", fname ) );
- DEBUG( 3, ( "ctemp %s fd=%d dmode=%d umode=%o\n",
- fname, fsp->fd, createmode, (int)unixmode ) );
+ DEBUG( 3, ( "ctemp %s fd=%d umode=%o\n",
+ fname, fsp->fd, sbuf.st_mode ) );
END_PROFILE(SMBctemp);
return(outsize);
Check if a user is allowed to rename a file.
********************************************************************/
-static NTSTATUS can_rename(char *fname,connection_struct *conn, SMB_STRUCT_STAT *pst)
+static NTSTATUS can_rename(char *fname,connection_struct *conn, uint16 dirtype, SMB_STRUCT_STAT *pst)
{
int smb_action;
int access_mode;
files_struct *fsp;
+ uint16 fmode;
if (!CAN_WRITE(conn))
return NT_STATUS_MEDIA_WRITE_PROTECTED;
-
+
+ fmode = dos_mode(conn,fname,pst);
+ if ((fmode & ~dirtype) & (aHIDDEN | aSYSTEM))
+ return NT_STATUS_NO_SUCH_FILE;
+
if (S_ISDIR(pst->st_mode))
return NT_STATUS_OK;
unix_ERR_code = 0;
fsp = open_file_shared1(conn, fname, pst, DELETE_ACCESS, SET_DENY_MODE(DENY_ALL),
- (FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN), 0, 0, &access_mode, &smb_action);
+ (FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN), FILE_ATTRIBUTE_NORMAL, 0, &access_mode, &smb_action);
if (!fsp) {
NTSTATUS ret = NT_STATUS_ACCESS_DENIED;
unix_ERR_code = 0;
fsp = open_file_shared1(conn, fname, &sbuf, DELETE_ACCESS, SET_DENY_MODE(DENY_ALL),
- (FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN), 0, 0, &access_mode, &smb_action);
+ (FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN), FILE_ATTRIBUTE_NORMAL, 0, &access_mode, &smb_action);
if (!fsp) {
NTSTATUS ret = NT_STATUS_ACCESS_DENIED;
*/
if (!rc && mangle_is_mangled(mask))
- mangle_check_cache( mask );
+ mangle_check_cache( mask, sizeof(pstring)-1 );
if (!has_wild) {
pstrcat(directory,"/");
/* Quick check for "." and ".." */
if (fname[0] == '.') {
if (!fname[1] || (fname[1] == '.' && !fname[2])) {
- if ((dirtype & aDIR)) {
+ if ((dirtype & FILE_ATTRIBUTE_DIRECTORY) && (dirtype & FILE_ATTRIBUTE_SYSTEM)) {
sys_direntry = True;
} else {
continue;
}
}
- if(!mask_match(fname, mask, case_sensitive))
+ if(!mask_match(fname, mask, conn->case_sensitive))
continue;
if (sys_direntry) {
error = NT_STATUS_OBJECT_NAME_INVALID;
- continue;
+ DEBUG(3,("unlink_internals: system directory delete denied [%s] mask [%s]\n",
+ fname, mask));
+ break;
}
slprintf(fname,sizeof(fname)-1, "%s/%s",directory,dname);
error = can_delete(fname,conn,dirtype,bad_path);
- if (!NT_STATUS_IS_OK(error))
+ if (!NT_STATUS_IS_OK(error)) {
continue;
+ }
if (SMB_VFS_UNLINK(conn,fname) == 0)
count++;
DEBUG(3,("unlink_internals: succesful unlink [%s]\n",fname));
dirtype = SVAL(inbuf,smb_vwv0);
- srvstr_get_path(inbuf, name, smb_buf(inbuf) + 1, sizeof(name), 0, STR_TERMINATE, &status);
+ srvstr_get_path(inbuf, name, smb_buf(inbuf) + 1, sizeof(name), 0, STR_TERMINATE, &status, True);
if (!NT_STATUS_IS_OK(status)) {
END_PROFILE(SMBunlink);
return ERROR_NT(status);
DEBUG(3,("reply_unlink : %s\n",name));
status = unlink_internals(conn, dirtype, name);
- if (!NT_STATUS_IS_OK(status))
+ if (!NT_STATUS_IS_OK(status)) {
+ if (open_was_deferred(SVAL(inbuf,smb_mid))) {
+ /* We have re-scheduled this call. */
+ clear_cached_errors();
+ return -1;
+ }
return ERROR_NT(status);
+ }
/*
* Win2k needs a changenotify request response before it will
#if defined(WITH_SENDFILE)
/*
- * We can only use sendfile on a non-chained packet and on a file
- * that is exclusively oplocked. reply_readbraw has already checked the length.
+ * We can only use sendfile on a non-chained packet
+ * but we can use on a non-oplocked file. tridge proved this
+ * on a train in Germany :-). JRA.
+ * reply_readbraw has already checked the length.
*/
- if ((nread > 0) && (lp_write_cache_size(SNUM(conn)) == 0) &&
- EXCLUSIVE_OPLOCK_TYPE(fsp->oplock_type) && lp_use_sendfile(SNUM(conn)) ) {
+ if ((nread > 0) && (lp_write_cache_size(SNUM(conn)) == 0) && lp_use_sendfile(SNUM(conn)) ) {
DATA_BLOB header;
_smb_setlen(outbuf,nread);
#if defined(WITH_SENDFILE)
/*
- * We can only use sendfile on a non-chained packet and on a file
- * that is exclusively oplocked.
+ * We can only use sendfile on a non-chained packet
+ * but we can use on a non-oplocked file. tridge proved this
+ * on a train in Germany :-). JRA.
*/
- if ((CVAL(inbuf,smb_vwv0) == 0xFF) && EXCLUSIVE_OPLOCK_TYPE(fsp->oplock_type) &&
- lp_use_sendfile(SNUM(conn)) && (lp_write_cache_size(SNUM(conn)) == 0) ) {
+ if ((CVAL(inbuf,smb_vwv0) == 0xFF) && lp_use_sendfile(SNUM(conn)) &&
+ (lp_write_cache_size(SNUM(conn)) == 0) ) {
SMB_STRUCT_STAT sbuf;
DATA_BLOB header;
return NT_STATUS_OBJECT_NAME_INVALID;
}
+ if (bad_path) {
+ return NT_STATUS_OBJECT_PATH_NOT_FOUND;
+ }
+
if (check_name(directory, conn))
ret = vfs_MkDir(conn,directory,unix_mode(conn,aDIR,directory));
if (ret == -1) {
if(errno == ENOENT) {
- if (bad_path)
- return NT_STATUS_OBJECT_PATH_NOT_FOUND;
- else
- return NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ return NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
return map_nt_error_from_unix(errno);
}
NTSTATUS status;
START_PROFILE(SMBmkdir);
- srvstr_get_path(inbuf, directory, smb_buf(inbuf) + 1, sizeof(directory), 0, STR_TERMINATE, &status);
+ srvstr_get_path(inbuf, directory, smb_buf(inbuf) + 1, sizeof(directory), 0, STR_TERMINATE, &status, False);
if (!NT_STATUS_IS_OK(status)) {
END_PROFILE(SMBmkdir);
return ERROR_NT(status);
NTSTATUS status;
START_PROFILE(SMBrmdir);
- srvstr_get_path(inbuf, directory, smb_buf(inbuf) + 1, sizeof(directory), 0, STR_TERMINATE, &status);
+ srvstr_get_path(inbuf, directory, smb_buf(inbuf) + 1, sizeof(directory), 0, STR_TERMINATE, &status, False);
if (!NT_STATUS_IS_OK(status)) {
END_PROFILE(SMBrmdir);
return ERROR_NT(status);
RESOLVE_DFSPATH(directory, conn, inbuf, outbuf)
unix_convert(directory,conn, NULL,&bad_path,&sbuf);
+ if (bad_path) {
+ END_PROFILE(SMBrmdir);
+ return ERROR_NT(NT_STATUS_OBJECT_PATH_NOT_FOUND);
+ }
if (check_name(directory,conn)) {
dptr_closepath(directory,SVAL(inbuf,smb_pid));
/*******************************************************************
Resolve wildcards in a filename rename.
+ Note that name is in UNIX charset and thus potentially can be more
+ than fstring buffer (255 bytes) especially in default UTF-8 case.
+ Therefore, we use pstring inside and all calls should ensure that
+ name2 is at least pstring-long (they do already)
********************************************************************/
static BOOL resolve_wildcards(const char *name1, char *name2)
{
- fstring root1,root2;
- fstring ext1,ext2;
+ pstring root1,root2;
+ pstring ext1,ext2;
char *p,*p2, *pname1, *pname2;
- int available_space;
+ int available_space, actual_space;
pname1 = strrchr_m(name1,'/');
if (!pname1 || !pname2)
return(False);
- fstrcpy(root1,pname1);
- fstrcpy(root2,pname2);
+ pstrcpy(root1,pname1);
+ pstrcpy(root2,pname2);
p = strrchr_m(root1,'.');
if (p) {
*p = 0;
- fstrcpy(ext1,p+1);
+ pstrcpy(ext1,p+1);
} else {
- fstrcpy(ext1,"");
+ pstrcpy(ext1,"");
}
p = strrchr_m(root2,'.');
if (p) {
*p = 0;
- fstrcpy(ext2,p+1);
+ pstrcpy(ext2,p+1);
} else {
- fstrcpy(ext2,"");
+ pstrcpy(ext2,"");
}
p = root1;
if (*p2 == '?') {
*p2 = *p;
p2++;
+ } else if (*p2 == '*') {
+ pstrcpy(p2, p);
+ break;
} else {
p2++;
}
if (*p2 == '?') {
*p2 = *p;
p2++;
+ } else if (*p2 == '*') {
+ pstrcpy(p2, p);
+ break;
} else {
p2++;
}
available_space = sizeof(pstring) - PTR_DIFF(pname2, name2);
if (ext2[0]) {
- snprintf(pname2, available_space - 1, "%s.%s", root2, ext2);
+ actual_space = snprintf(pname2, available_space - 1, "%s.%s", root2, ext2);
+ if (actual_space >= available_space - 1) {
+ DEBUG(1,("resolve_wildcards: can't fit resolved name into specified buffer (overrun by %d bytes)\n",
+ actual_space - available_space));
+ }
} else {
pstrcpy_base(pname2, root2, name2);
}
Rename an open file - given an fsp.
****************************************************************************/
-NTSTATUS rename_internals_fsp(connection_struct *conn, files_struct *fsp, char *newname, BOOL replace_if_exists)
+NTSTATUS rename_internals_fsp(connection_struct *conn, files_struct *fsp, char *newname, uint16 attrs, BOOL replace_if_exists)
{
SMB_STRUCT_STAT sbuf;
BOOL bad_path = False;
* filename).
*/
- if((case_sensitive == False) && (case_preserve == True) &&
+ if((conn->case_sensitive == False) && (conn->case_preserve == True) &&
strequal(newname, fsp->fsp_name)) {
char *p;
pstring newname_modified_last_component;
return NT_STATUS_OBJECT_NAME_COLLISION;
}
- error = can_rename(newname,conn,&sbuf);
+ error = can_rename(newname,conn,attrs,&sbuf);
if (dest_exists && !NT_STATUS_IS_OK(error)) {
DEBUG(3,("rename_internals: Error %s rename %s -> %s\n",
*/
if (!rc && mangle_is_mangled(mask))
- mangle_check_cache( mask );
+ mangle_check_cache( mask, sizeof(pstring)-1 );
has_wild = ms_has_wild(mask);
DEBUG(3,("rename_internals: case_sensitive = %d, case_preserve = %d, short case preserve = %d, \
directory = %s, newname = %s, last_component_dest = %s, is_8_3 = %d\n",
- case_sensitive, case_preserve, short_case_preserve, directory,
+ conn->case_sensitive, conn->case_preserve, conn->short_case_preserve, directory,
newname, last_component_dest, is_short_name));
/*
* the rename (user is trying to change the case of the
* filename).
*/
- if((case_sensitive == False) &&
- (((case_preserve == True) &&
+ if((conn->case_sensitive == False) &&
+ (((conn->case_preserve == True) &&
(is_short_name == False)) ||
- ((short_case_preserve == True) &&
+ ((conn->short_case_preserve == True) &&
(is_short_name == True))) &&
strcsequal(directory, newname)) {
pstring modified_last_component;
return NT_STATUS_OBJECT_PATH_NOT_FOUND;
}
- error = can_rename(directory,conn,&sbuf1);
+ error = can_rename(directory,conn,attrs,&sbuf1);
if (!NT_STATUS_IS_OK(error)) {
DEBUG(3,("rename_internals: Error %s rename %s -> %s\n",
}
}
- if(!mask_match(fname, mask, case_sensitive))
+ if(!mask_match(fname, mask, conn->case_sensitive))
continue;
if (sysdir_entry) {
error = NT_STATUS_OBJECT_NAME_INVALID;
- continue;
+ break;
}
error = NT_STATUS_ACCESS_DENIED;
DEBUG(6,("rename %s failed. Error %s\n", fname, nt_errstr(error)));
continue;
}
- error = can_rename(fname,conn,&sbuf1);
+ error = can_rename(fname,conn,attrs,&sbuf1);
if (!NT_STATUS_IS_OK(error)) {
DEBUG(6,("rename %s refused\n", fname));
continue;
continue;
}
+ if (strcsequal(fname,destname)) {
+ rename_open_files(conn, sbuf1.st_dev, sbuf1.st_ino, newname);
+ DEBUG(3,("rename_internals: identical names in wildcard rename %s - success\n", fname));
+ count++;
+ error = NT_STATUS_OK;
+ continue;
+ }
+
if (!replace_if_exists &&
vfs_file_exist(conn,destname, NULL)) {
DEBUG(6,("file_exist %s\n", destname));
START_PROFILE(SMBmv);
p = smb_buf(inbuf) + 1;
- p += srvstr_get_path(inbuf, name, p, sizeof(name), 0, STR_TERMINATE, &status);
+ p += srvstr_get_path(inbuf, name, p, sizeof(name), 0, STR_TERMINATE, &status, True);
if (!NT_STATUS_IS_OK(status)) {
END_PROFILE(SMBmv);
return ERROR_NT(status);
}
p++;
- p += srvstr_get_path(inbuf, newname, p, sizeof(newname), 0, STR_TERMINATE, &status);
+ p += srvstr_get_path(inbuf, newname, p, sizeof(newname), 0, STR_TERMINATE, &status, True);
if (!NT_STATUS_IS_OK(status)) {
END_PROFILE(SMBmv);
return ERROR_NT(status);
status = rename_internals(conn, name, newname, attrs, False);
if (!NT_STATUS_IS_OK(status)) {
END_PROFILE(SMBmv);
+ if (open_was_deferred(SVAL(inbuf,smb_mid))) {
+ /* We have re-scheduled this call. */
+ clear_cached_errors();
+ return -1;
+ }
return ERROR_NT(status);
}
SMB_OFF_T ret=-1;
files_struct *fsp1,*fsp2;
pstring dest;
-
+ uint32 dosattrs;
+
*err_ret = 0;
pstrcpy(dest,dest1);
return(False);
fsp1 = open_file_shared(conn,src,&src_sbuf,SET_DENY_MODE(DENY_NONE)|SET_OPEN_MODE(DOS_OPEN_RDONLY),
- (FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN),0,0,&Access,&action);
+ (FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN),FILE_ATTRIBUTE_NORMAL,INTERNAL_OPEN_ONLY,
+ &Access,&action);
if (!fsp1)
return(False);
if (!target_is_directory && count)
ofun = FILE_EXISTS_OPEN;
+ dosattrs = dos_mode(conn, src, &src_sbuf);
if (SMB_VFS_STAT(conn,dest,&sbuf2) == -1)
ZERO_STRUCTP(&sbuf2);
fsp2 = open_file_shared(conn,dest,&sbuf2,SET_DENY_MODE(DENY_NONE)|SET_OPEN_MODE(DOS_OPEN_WRONLY),
- ofun,src_sbuf.st_mode,0,&Access,&action);
+ ofun,dosattrs,INTERNAL_OPEN_ONLY,&Access,&action);
if (!fsp2) {
close_file(fsp1,False);
*directory = *mask = 0;
p = smb_buf(inbuf);
- p += srvstr_get_path(inbuf, name, p, sizeof(name), 0, STR_TERMINATE, &status);
+ p += srvstr_get_path(inbuf, name, p, sizeof(name), 0, STR_TERMINATE, &status, True);
if (!NT_STATUS_IS_OK(status)) {
END_PROFILE(SMBcopy);
return ERROR_NT(status);
}
- p += srvstr_get_path(inbuf, newname, p, sizeof(newname), 0, STR_TERMINATE, &status);
+ p += srvstr_get_path(inbuf, newname, p, sizeof(newname), 0, STR_TERMINATE, &status, True);
if (!NT_STATUS_IS_OK(status)) {
END_PROFILE(SMBcopy);
return ERROR_NT(status);
*/
if (!rc && mangle_is_mangled(mask))
- mangle_check_cache( mask );
+ mangle_check_cache( mask, sizeof(pstring)-1 );
has_wild = ms_has_wild(mask);
pstring fname;
pstrcpy(fname,dname);
- if(!mask_match(fname, mask, case_sensitive))
+ if(!mask_match(fname, mask, conn->case_sensitive))
continue;
error = ERRnoaccess;
return ERROR_DOS(ERRDOS,ERRnoaccess);
}
- srvstr_get_path(inbuf, newdir, smb_buf(inbuf) + 1, sizeof(newdir), 0, STR_TERMINATE, &status);
+ srvstr_get_path(inbuf, newdir, smb_buf(inbuf) + 1, sizeof(newdir), 0, STR_TERMINATE, &status, False);
if (!NT_STATUS_IS_OK(status)) {
END_PROFILE(pathworks_setdir);
return ERROR_NT(status);
git.samba.org / tprouty / samba.git / blobdiff