The raw socket sd_event_source used for DHCP server solicitations
was simply dropped on the floor when creating the new UDP socket
after a lease has been acquired. Clean it up properly so we're
not still listening and responding to events on it.
---
src/libsystemd-network/sd-dhcp-client.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/libsystemd-network/sd-dhcp-client.c
b/src/libsystemd-network/sd-dhcp-client.c
index dc9b2c2..5472082 100644
--- a/src/libsystemd-network/sd-dhcp-client.c
+++ b/src/libsystemd-network/sd-dhcp-client.c
@@ -1310,6 +1310,9 @@ static int client_handle_message(sd_dhcp_client *client,
DHCPMessage *message,
if (r >= 0) {
client->timeout_resend =
sd_event_source_unref(client->timeout_resend);
+ client->receive_message =
+ sd_event_source_unref(client->receive_message);
+ client->fd = asynchronous_close(client->fd);
if (IN_SET(client->state, DHCP_STATE_REQUESTING,
DHCP_STATE_REBOOTING))
--
1.9.3
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