tree 56b59624aa0816febe19b4f3ce3cac4a9a09bdf8
parent 6de02a13232a84261bd2d5e07013d6e6572cd60f
author Gerd Hoffmann <kraxel@redhat.com> 1543831845 +0100
committer Gerd Hoffmann <kraxel@redhat.com> 1543862417 +0100

usb-mtp: outlaw slashes in filenames

Slash is unix directory separator, so they are not allowed in filenames.
Note this also stops the classic escape via "../".

Fixes: CVE-2018-16867
Reported-by: Michael Hanselmann <public@hansmi.ch>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20181203101045.27976-3-kraxel@redhat.com