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| author | Gerd Hoffmann | 2018-12-03 11:10:45 +0100 |
|---|---|---|
| committer | Gerd Hoffmann | 2018-12-03 19:40:17 +0100 |
| commit | c52d46e041b42bb1ee6f692e00a0abe37a9659f6 (patch) | |
| tree | 56b59624aa0816febe19b4f3ce3cac4a9a09bdf8 /backends/hostmem-file.c | |
| parent | usb-mtp: fix utf16_to_str (diff) | |
| download | qemu-c52d46e041b42bb1ee6f692e00a0abe37a9659f6.tar.gz qemu-c52d46e041b42bb1ee6f692e00a0abe37a9659f6.tar.xz qemu-c52d46e041b42bb1ee6f692e00a0abe37a9659f6.zip | |
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
Diffstat (limited to 'backends/hostmem-file.c')
0 files changed, 0 insertions, 0 deletions