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From d5a248dbe933c5cbe3ba3d0c5eb8a035018ba6af Mon Sep 17 00:00:00 2001
From: Dan Williams <dcbw@redhat.com>
Date: Thu, 30 Oct 2014 14:23:00 -0500
Subject: [PATCH] sd-dhcp-client: clean up raw socket sd_event_source when
creating new UDP socket
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 0eba4c3..1f7f238 100644
--- a/src/libsystemd-network/sd-dhcp-client.c
+++ b/src/libsystemd-network/sd-dhcp-client.c
@@ -1269,6 +1269,9 @@ 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))
--
2.1.3
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