init: fix more cases of leaking pid_file

Signed-off-by: Jens Axboe <axboe@fb.com>
stat: check that TEMP environment variable is half-way sane

Signed-off-by: Jens Axboe <axboe@fb.com>
server: ensure that dus->name is always NULL terminated

Signed-off-by: Jens Axboe <axboe@fb.com>
init: fix potential buffer overrun in make_filename()

Signed-off-by: Jens Axboe <axboe@fb.com>
verify: fix potential buffer overrun in dump_buf()

Signed-off-by: Jens Axboe <axboe@fb.com>
file: fix potential buffer overrun in get_fs_free_counts()

Signed-off-by: Jens Axboe <axboe@fb.com>
net engine: fix potential buffer overrun in socket path

Signed-off-by: Jens Axboe <axboe@fb.com>