Using dnsmasq 2.90 + the patch to fix the infinite loop, it seems like
filtering is applied when calling e.g., "SetFilterA false" over dbus. In the
script below, the first lookup succeeds but subsequent lookups after the
initial application of the filter fail to return anything.
----
#!/bin/sh
dnsmasq -p 5353 --enable-dbus=uk.org.thekelleys.dnsmasq
while true; do
echo "Trying..."
dig @127.0.0.1 -p 5353 +nocmd +noall +answer postmarketos.org
busctl call uk.org.thekelleys.dnsmasq \
/uk/org/thekelleys/dnsmasq \
uk.org.thekelleys.dnsmasq \
SetFilterA b false
busctl call uk.org.thekelleys.dnsmasq \
/uk/org/thekelleys/dnsmasq \
uk.org.thekelleys.dnsmasq \
ClearCache
echo "Trying again..."
dig @127.0.0.1 -p 5353 +nocmd +noall +answer postmarketos.org
echo "Done"
done
----
The output is something like:
enchilada:~$ doas ./foo.sh
Trying...
postmarketos.org. 5 IN A 95.216.1.254
Trying again...
Done
Trying...
Trying again...
Done
dnsmasq logs this:
[Feb 20 11:03:28] daemon dnsmasq[30672]: query[A] postmarketos.org from
127.0.0.1
[Feb 20 11:03:28] daemon dnsmasq[30672]: forwarded postmarketos.org to 1.1.1.1
[Feb 20 11:03:28] daemon dnsmasq[30672]: config postmarketos.org is NODATA-IPv4
I can try to bisect this, but thought I'd ask on here if this looks familiar
since bisecting dnsmasq isn't as easy :)
-Clayton
_______________________________________________
Dnsmasq-discuss mailing list
Dnsmasq-discuss@lists.thekelleys.org.uk
https://lists.thekelleys.org.uk/cgi-bin/mailman/listinfo/dnsmasq-discuss
