interface: add missing cache cleanup on interface free

Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/interface.c b/interface.c
index ca4b0b3887a8498cc92335201e4ea5edb1997adc..ad25b39b984ad7d9b9e392da3db5a3f39bbcec89 100644 (file)
--- a/interface.c
+++ b/interface.c
@@ -164,6 +164,7 @@ static struct interface *interface_lookup(unsigned int ifindex, enum umdns_socke
 
 static void interface_free(struct interface *iface)
 {
+       cache_cleanup(iface);
        announce_free(iface);
        free(iface->addrs.v4);
        free(iface);