Invaild Argument: Fails to create filenames with special characters on vfat

[arky]

Transmission throws an invaild argument errors when the torrent contains any file/folder paths with special characters such '&' ',' on vfat filesystems. It works without problem on ext* partition. Perhaps transmission filesystems handling can check first while running such mkdir operations on a vfat.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: transmission-gtk 2.84-3ubuntu3
ProcVersionSignature: Ubuntu 4.4.0-59.80-generic 4.4.35
Uname: Linux 4.4.0-59-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.4
Architecture: amd64
CurrentDesktop: GNOME
Date: Sun Jan 15 03:01:43 2017
InstallationDate: Installed on 2013-03-22 (1394 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
JournalErrors:
 Error: command ['journalctl', '-b', '--priority=warning', '--lines=1000'] failed with exit code 1: Hint: You are currently not seeing messages from other users and the system.
       Users in the 'systemd-journal' group can see all messages. Pass -q to
       turn off this notice.
 No journal files were opened due to insufficient permissions.
SourcePackage: transmission
UpgradeStatus: No upgrade log present (probably fresh install)