Joakim Nohlgård 490e7c87e0 sys/vfs: Check suggested fd is valid
Avoids out of bounds array access on _vfs_open_files if vfs_bind is
called with an invalid (positive) fd number
2018-02-12 08:45:19 +01:00
..
2018-02-12 08:45:19 +01:00