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Fix bug #6254 - PUT/GET produces an error in IPv6 to a smb-server(3.3) has parameter "msdfs root = yes"

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This was broken by the refactoring around create_file().
MSDFS pathname processing must be done FIRST.
MSDFS pathnames containing IPv6 addresses can
be confused with NTFS stream names (they contain
":" characters.
Jeremy.
This commit is contained in:
Jeremy Allison 2009-04-09 22:44:56 -07:00
parent c57b32c5ab
commit f8f68703da
1 changed files with 23 additions and 18 deletions
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41
source3/smbd/open.c
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@ -3355,6 +3355,29 @@ NTSTATUS create_file_default(connection_struct *conn,
(unsigned int)root_dir_fid,
ea_list, sd, create_file_flags, fname));
/* MSDFS pathname processing must be done FIRST.
MSDFS pathnames containing IPv6 addresses can
be confused with NTFS stream names (they contain
":" characters. JRA. */
if ((req != NULL) && (req->flags2 & FLAGS2_DFS_PATHNAMES)) {
char *resolved_fname;
status = resolve_dfspath(talloc_tos(), conn, true, fname,
&resolved_fname);
if (!NT_STATUS_IS_OK(status)) {
/*
* For PATH_NOT_COVERED we had
* reply_botherror(req, NT_STATUS_PATH_NOT_COVERED,
* ERRSRV, ERRbadpath);
* Need to fix in callers
*/
goto fail;
}
fname = resolved_fname;
}
/*
* Calculate the filename from the root_dir_if if necessary.
*/
@ -3410,24 +3433,6 @@ NTSTATUS create_file_default(connection_struct *conn,
}
}
if ((req != NULL) && (req->flags2 & FLAGS2_DFS_PATHNAMES)) {
char *resolved_fname;
status = resolve_dfspath(talloc_tos(), conn, true, fname,
&resolved_fname);
if (!NT_STATUS_IS_OK(status)) {
/*
* For PATH_NOT_COVERED we had
* reply_botherror(req, NT_STATUS_PATH_NOT_COVERED,
* ERRSRV, ERRbadpath);
* Need to fix in callers
*/
goto fail;
}
fname = resolved_fname;
}
/*
* Check if POSIX semantics are wanted.
*/