diff options
Diffstat (limited to 'source3/smbd')
| -rw-r--r-- | source3/smbd/open.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/source3/smbd/open.c b/source3/smbd/open.c index 29048bca02..dea7edc528 100644 --- a/source3/smbd/open.c +++ b/source3/smbd/open.c @@ -702,6 +702,7 @@ static BOOL open_match_attributes(connection_struct *conn, char *path, mode_t ex mode_t new_mode, mode_t *returned_mode) { uint32 old_dos_mode, new_dos_mode; + uint32 noarch_old_dos_mode, noarch_new_dos_mode; SMB_STRUCT_STAT sbuf; ZERO_STRUCT(sbuf); @@ -712,25 +713,27 @@ static BOOL open_match_attributes(connection_struct *conn, char *path, mode_t ex sbuf.st_mode = new_mode; new_dos_mode = dos_mode(conn, path, &sbuf); - /* - * We only set returned mode to be the same as new_mode if - * the file attributes need to be changed. - */ + noarch_old_dos_mode = (old_dos_mode & ~FILE_ATTRIBUTE_ARCHIVE); + noarch_new_dos_mode = (new_dos_mode & ~FILE_ATTRIBUTE_ARCHIVE); + + if((noarch_old_dos_mode == 0 && noarch_new_dos_mode != 0) || + (noarch_old_dos_mode != 0 && ((noarch_old_dos_mode & noarch_new_dos_mode) == noarch_old_dos_mode))) + *returned_mode = new_mode; + else + *returned_mode = (mode_t)0; - *returned_mode = (mode_t)0; + DEBUG(10,("open_match_attributes: file %s old_dos_mode = 0x%x, existing_mode = 0%o, new_dos_mode = 0x%x returned_mode = 0%o\n", + path, + old_dos_mode, (unsigned int)existing_mode, new_dos_mode, (unsigned int)*returned_mode )); /* If we're mapping SYSTEM and HIDDEN ensure they match. */ if (lp_map_system(SNUM(conn))) { if ((old_dos_mode & FILE_ATTRIBUTE_SYSTEM) && !(new_dos_mode & FILE_ATTRIBUTE_SYSTEM)) return False; - if (!(old_dos_mode & FILE_ATTRIBUTE_SYSTEM) && (new_dos_mode & FILE_ATTRIBUTE_SYSTEM)) - *returned_mode = new_mode; } if (lp_map_hidden(SNUM(conn))) { if ((old_dos_mode & FILE_ATTRIBUTE_HIDDEN) && !(new_dos_mode & FILE_ATTRIBUTE_HIDDEN)) return False; - if (!(old_dos_mode & FILE_ATTRIBUTE_HIDDEN) && (new_dos_mode & FILE_ATTRIBUTE_HIDDEN)) - *returned_mode = new_mode; } return True; } |