on QUERY_PATH_INFO we need to reply with STATUS_OBJECT_NAME_INVALID. An XP workstation gives that back when a client requests the Zone.Identifier information of a file that is located on a FAT volume. Currently we reply STATUS_OBJECT_PATH_NOT_FOUND when we have no stream vfs module loaded. As a result an XP client thinks we *do* support streams and the property dialog allowes a user to modify "fileinfo" tab but saving them fails. Here's the relevant smbd log: [2010/02/25 12:28:27.075171, 3] smbd/trans2.c:5083(call_trans2qfilepathinfo) call_trans2qfilepathinfo: TRANSACT2_QPATHINFO: level = 1004 [2010/02/25 12:28:27.075202, 5] smbd/filename.c:169(unix_convert) unix_convert called on file "Neu Textdokument.txt:Zone.Identifier" [2010/02/25 12:28:27.075230, 10] smbd/statcache.c:275(stat_cache_lookup) stat_cache_lookup: lookup succeeded for name [NEU TEXTDOKUMENT.TXT] -> [Neu Textdokument.txt] [2010/02/25 12:28:27.075264, 10] smbd/filename.c:1062(build_stream_path) comparing [:Zone.Identifier] and [::$DATA]: not equal [2010/02/25 12:28:27.075288, 3] smbd/vfs.c:851(check_reduced_name) check_reduced_name [Neu Textdokument.txt] [/storage/disk1] [2010/02/25 12:28:27.075325, 10] smbd/vfs.c:938(check_reduced_name) check_reduced_name realpath [Neu Textdokument.txt] -> [/storage/disk1/Neu Textdokument.txt] [2010/02/25 12:28:27.075349, 3] smbd/vfs.c:1008(check_reduced_name) check_reduced_name: Neu Textdokument.txt reduced to /storage/disk1/Neu Textdokument.txt [2010/02/25 12:28:27.075372, 3] smbd/trans2.c:5192(call_trans2qfilepathinfo) call_trans2qfilepathinfo: SMB_VFS_STAT of Neu Textdokument.txt:Zone.Identifier failed (No such file or directory) [2010/02/25 12:28:27.075414, 3] smbd/error.c:80(error_packet_set) error packet at smbd/trans2.c(5194) cmd=50 (SMBtrans2) NT_STATUS_OBJECT_NAME_NOT_FOUND When the client gets STATUS_OBJECT_NAME_INVALID the "fileinfo" tab does not show up.
Created attachment 5421 [details] sniff of a XP client requesting stream info of a file where streams are not supported (on FAT)
the sniff is for reference (XP agains XP)
is there a chance to get this fixed for 3.5.2 ?
Volker, can this be fixed ?
Jeremy, do you have the time to look into fixing this?