qemu /
qemu /
46c80446b5c1caf39a7ed2d0e426c4712f8e98d2 ui/vnc: don't return an empty SASL mechlist to the client
The SASL initialization phase may determine that there are no valid
mechanisms available to use. This may be because the host OS admin
forgot to install some packages, or it might be because the requested
SSF level is incompatible with available mechanisms, or other unknown
reasons.
If we return an empty mechlist to the client, they're going to get a
failure from the SASL library on their end and drop the connection.
Thus there is no point even sending this back to the client, we can
just drop the connection immediately.
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
1 file changed
