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network: free timer event source for NDisc when link is freed

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Though, it should be already freed already freed in link_stop_engines()
-> ndisc_stop(). Just for safety.
This commit is contained in:
Yu Watanabe
2022-10-07 14:32:13 +09:00
parent 44085d63f0
commit b3fac19f1b
1 changed files with 6 additions and 2 deletions
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src/network/networkd-link.c
+6 -2
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@@ -151,6 +151,7 @@ static void link_free_engines(Link *link) {
return;
link->dhcp_server = sd_dhcp_server_unref(link->dhcp_server);
link->dhcp_client = sd_dhcp_client_unref(link->dhcp_client);
link->dhcp_lease = sd_dhcp_lease_unref(link->dhcp_lease);
link->dhcp4_6rd_tunnel_name = mfree(link->dhcp4_6rd_tunnel_name);
@@ -158,12 +159,15 @@ static void link_free_engines(Link *link) {
link->lldp_rx = sd_lldp_rx_unref(link->lldp_rx);
link->lldp_tx = sd_lldp_tx_unref(link->lldp_tx);
ndisc_flush(link);
link->ipv4ll = sd_ipv4ll_unref(link->ipv4ll);
link->dhcp6_client = sd_dhcp6_client_unref(link->dhcp6_client);
link->dhcp6_lease = sd_dhcp6_lease_unref(link->dhcp6_lease);
link->ndisc = sd_ndisc_unref(link->ndisc);
link->ndisc_expire = sd_event_source_disable_unref(link->ndisc_expire);
ndisc_flush(link);
link->radv = sd_radv_unref(link->radv);
}