11 Jan
2017
11 Jan
'17
6:07 p.m.
On 01/11/2017 06:04 PM, Daniel P. Berrange wrote:
On Wed, Jan 11, 2017 at 05:43:16PM +0100, Michal Privoznik wrote:
So far the decision whether /dev/* entry is created in the qemu namespace is really simple: does the path starts with "/dev/"? This can be easily fooled by providing path like the following (for any considered device like disk, rng, chardev, ..):
/dev/../var/lib/libvirt/images/disk.qcow2
Did you find someone/thing that was actually doing that ?
No, but Martin asked me about that when talking about namespaces and I thought of trying that out. The domain startup did not fail, but only because of 3aae99fe71 which made mknod() not error out on EEXIST. Michal