lib, bgpd, nhrpd: Cleanup memory in lib/resolver on shutdown

This memory was not being cleaned up on shutdown.  Fix this.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/lib/resolver.c b/lib/resolver.c
index 99bf356eb3..d8245e3816 100644
--- a/lib/resolver.c
+++ b/lib/resolver.c
@@ -335,3 +335,8 @@ void resolver_init(struct event_loop *tm)
 	install_element(CONFIG_NODE, &debug_resolver_cmd);
 	install_element(ENABLE_NODE, &debug_resolver_cmd);
 }
+
+void resolver_terminate(void)
+{
+	ares_destroy(state.channel);
+}