TID: Mystic BBS 1.12 A48   
   MSGID: 2:201/137 dea5b0de   
   TZUTC: 0100   
   Hello g00r00!   
      
   I just came across an oddity when trying out the FTP server, I think  --   
      
   If I, as an s255 user, try to delete the QWK file in the root of the FTP   
   space, I get an access denied message. :-D   
      
   However, after switching to a subdirectory (uploads) and then up again (..)   
   and re-issuing the delete command, the delete succeeds, but appears to perform   
   the deletion in the previous directory (uploads):   
      
   + 2022.03.14 18:12:13  FTP > Connect on slot 1/10 (192.168.1.1)   
   + 2022.03.14 18:12:13  FTP 1-HostName router.asus.com   
   + 2022.03.14 18:12:13  FTP 1-Country  Unknown (-)   
   + 2022.03.14 18:12:14  FTP 1-C: USER Data: Zip   
   + 2022.03.14 18:12:14  FTP 1-S: 331 User name okay, need password.   
   + 2022.03.14 18:12:17  FTP 1-C: PASS   
   + 2022.03.14 18:12:17  FTP 1-S: 230 User logged in, proceed.   
   + 2022.03.14 18:12:17  FTP 1-Logged in as Zip   
   + 2022.03.14 18:12:17  FTP 1-C: SYST Data:   
   + 2022.03.14 18:12:17  FTP 1-S: 215 UNIX Type: L8   
   + 2022.03.14 18:12:28  FTP 1-C: DELE Data: SCBBS.qwk   
   + 2022.03.14 18:12:28  FTP 1-S: 550 Access denied   
   + 2022.03.14 18:12:31  FTP 1-C: CWD Data: uploads   
   + 2022.03.14 18:12:31  FTP 1-S: 250 Working directory is now "/uploads"   
   + 2022.03.14 18:12:31  FTP 1-Changed to uploads   
   + 2022.03.14 18:12:33  FTP 1-C: CWD Data: ..   
   + 2022.03.14 18:12:33  FTP 1-S: 250 Working directory is now "/"   
   + 2022.03.14 18:12:33  FTP 1-Changed to /   
   + 2022.03.14 18:12:35  FTP 1-C: DELE Data: SCBBS.qwk   
   + 2022.03.14 18:12:35  FTP 1-Deleted: /mnt/bbs/mystic/files/loca   
   /L_UPLOADS/SCBBS.qwk   
   + 2022.03.14 18:12:35  FTP 1-S: 250 Requested file action okay   
   + 2022.03.14 18:12:46  FTP 1-C: QUIT Data:   
   + 2022.03.14 18:12:46  FTP 1-S: 221 Goodbye   
   + 2022.03.14 18:12:46  FTP 1-Connection closed   
      
   (There is no such file there, though, so no file can actually be deleted.)   
      
   The same thing appears to happen regardless of the filename:   
      
   + 2022.03.14 18:18:12  FTP > Connect on slot 1/10 (192.168.1.1)   
   + 2022.03.14 18:18:12  FTP 1-HostName router.asus.com   
   + 2022.03.14 18:18:12  FTP 1-Country  Unknown (-)   
   + 2022.03.14 18:18:13  FTP 1-C: USER Data: Zip   
   + 2022.03.14 18:18:13  FTP 1-S: 331 User name okay, need password.   
   + 2022.03.14 18:18:16  FTP 1-C: PASS   
   + 2022.03.14 18:18:16  FTP 1-S: 230 User logged in, proceed.   
   + 2022.03.14 18:18:16  FTP 1-Logged in as Zip   
   + 2022.03.14 18:18:16  FTP 1-C: SYST Data:   
   + 2022.03.14 18:18:16  FTP 1-S: 215 UNIX Type: L8   
   + 2022.03.14 18:18:27  FTP 1-C: CWD Data: uploads   
   + 2022.03.14 18:18:27  FTP 1-S: 250 Working directory is now "/uploads"   
   + 2022.03.14 18:18:27  FTP 1-Changed to uploads   
   + 2022.03.14 18:18:28  FTP 1-C: CWD Data: ..   
   + 2022.03.14 18:18:28  FTP 1-S: 250 Working directory is now "/"   
   + 2022.03.14 18:18:28  FTP 1-Changed to /   
   + 2022.03.14 18:18:36  FTP 1-C: DELE Data: nosuchfile   
   + 2022.03.14 18:18:36  FTP 1-Deleted: /mnt/bbs/mystic/files/loca   
   /L_UPLOADS/nosuchfile   
   + 2022.03.14 18:18:36  FTP 1-S: 250 Requested file action okay   
   + 2022.03.14 18:18:38  FTP 1-C: QUIT Data:   
   + 2022.03.14 18:18:38  FTP 1-S: 221 Goodbye   
   + 2022.03.14 18:18:38  FTP 1-Connection closed   
      
   But this does not happen for a less privileged user (e.g. s10):   
      
   + 2022.03.14 18:25:06  FTP 1-Connection closed   
   + 2022.03.14 18:25:06  FTP > Connect on slot 1/10 (192.168.1.1)   
   + 2022.03.14 18:25:06  FTP 1-HostName router.asus.com   
   + 2022.03.14 18:25:06  FTP 1-Country  Unknown (-)   
   + 2022.03.14 18:25:08  FTP 1-C: USER Data: guest   
   + 2022.03.14 18:25:08  FTP 1-S: 331 User name okay, need password.   
   + 2022.03.14 18:25:09  FTP 1-C: PASS   
   + 2022.03.14 18:25:09  FTP 1-S: 230 User logged in, proceed.   
   + 2022.03.14 18:25:09  FTP 1-Logged in as guest   
   + 2022.03.14 18:25:09  FTP 1-C: SYST Data:   
   + 2022.03.14 18:25:09  FTP 1-S: 215 UNIX Type: L8   
   + 2022.03.14 18:25:16  FTP 1-C: DELE Data: SCBBS.qwk   
   + 2022.03.14 18:25:16  FTP 1-S: 550 Access denied   
   + 2022.03.14 18:25:18  FTP 1-C: CWD Data: uploads   
   + 2022.03.14 18:25:18  FTP 1-S: 250 Working directory is now "/uploads"   
   + 2022.03.14 18:25:18  FTP 1-Changed to uploads   
   + 2022.03.14 18:25:20  FTP 1-C: DELE Data: SCBBS.qwk   
   + 2022.03.14 18:25:20  FTP 1-S: 550 Access denied   
   + 2022.03.14 18:25:21  FTP 1-C: CWD Data: ..   
   + 2022.03.14 18:25:21  FTP 1-S: 250 Working directory is now "/"   
   + 2022.03.14 18:25:21  FTP 1-Changed to /   
   + 2022.03.14 18:25:22  FTP 1-C: DELE Data: SCBBS.qwk   
   + 2022.03.14 18:25:22  FTP 1-S: 550 Access denied   
   + 2022.03.14 18:25:23  FTP 1-C: QUIT Data:   
   + 2022.03.14 18:25:23  FTP 1-S: 221 Goodbye   
   + 2022.03.14 18:25:23  FTP 1-Connection closed   
      
   + 2022.03.14 18:30:33  FTP > Connect on slot 1/10 (192.168.1.1)   
   + 2022.03.14 18:30:33  FTP 1-HostName router.asus.com   
   + 2022.03.14 18:30:33  FTP 1-Country  Unknown (-)   
   + 2022.03.14 18:30:35  FTP 1-C: USER Data: guest   
   + 2022.03.14 18:30:35  FTP 1-S: 331 User name okay, need password.   
   + 2022.03.14 18:30:36  FTP 1-C: PASS   
   + 2022.03.14 18:30:36  FTP 1-S: 230 User logged in, proceed.   
   + 2022.03.14 18:30:36  FTP 1-Logged in as guest   
   + 2022.03.14 18:30:36  FTP 1-C: SYST Data:   
   + 2022.03.14 18:30:36  FTP 1-S: 215 UNIX Type: L8   
   + 2022.03.14 18:30:42  FTP 1-C: DELE Data: nosuchfile   
   + 2022.03.14 18:30:42  FTP 1-S: 550 Access denied   
   + 2022.03.14 18:30:44  FTP 1-C: CWD Data: uploads   
   + 2022.03.14 18:30:44  FTP 1-S: 250 Working directory is now "/uploads"   
   + 2022.03.14 18:30:44  FTP 1-Changed to uploads   
   + 2022.03.14 18:30:45  FTP 1-C: DELE Data: nosuchfile   
   + 2022.03.14 18:30:45  FTP 1-S: 550 Access denied   
   + 2022.03.14 18:30:46  FTP 1-C: CWD Data: ..   
   + 2022.03.14 18:30:46  FTP 1-S: 250 Working directory is now "/"   
   + 2022.03.14 18:30:46  FTP 1-Changed to /   
   + 2022.03.14 18:30:47  FTP 1-C: DELE Data: nosuchfile   
   + 2022.03.14 18:30:47  FTP 1-S: 550 Access denied   
   + 2022.03.14 18:30:48  FTP 1-C: QUIT Data:   
   + 2022.03.14 18:30:48  FTP 1-S: 221 Goodbye   
   + 2022.03.14 18:30:48  FTP 1-Connection closed   
      
   Do you know what could be causing this for the s255 user?   
      
   The FTP server has the Show QWK: Root setting.   
      
   The file base for the uploads directory has Uploads ACS: , FTP ACS:   
    and Sysop ACS: s255.   
      
   Thanks in advance!   
      
   Best regards   
   Bj”rn   
      
   --- Mystic BBS v1.12 A48 2022/03/11 (Linux/64)   
    * Origin: Star Collision BBS, Uppsala, Sweden (2:201/137)   
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