On 09/27/2018 05:02 PM, Ján Tomko wrote:
We switched to opening mode='bind' sockets ourselves: commit 30fb2276d88b275dc2aad6ddd28c100d944b59a5 qemu: support passing pre-opened UNIX socket listen FD in v4.5.0-rc1~251
Then fixed qemuBuildChrChardevStr to change libvirtd's label while creating the socket: commit b0c6300fc42bbc3e5eb0b236392f7344581c5810 qemu: ensure FDs passed to QEMU for chardevs have correct SELinux labels v4.5.0-rc1~52
Also add labeling of these sockets to the DAC driver. Instead of trying to figure out which one was created by libvirt, label it if it exists.
https://bugzilla.redhat.com/show_bug.cgi?id=1633389
Signed-off-by: Ján Tomko <jtomko@redhat.com> --- src/security/security_dac.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
How come SELinux is not affected? We shouldn't rely on default policy doing the right thing. Michal