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| author | Beniamino Galvani <bgalvani@redhat.com> | 2022-10-13 17:06:19 +0200 |
|---|---|---|
| committer | Beniamino Galvani <bgalvani@redhat.com> | 2022-10-14 10:48:41 +0200 |
| commit | 6ac62a746f18b630ec6c6a7a3e90c2a7b98a2edf (patch) | |
| tree | 9a713a8b9490442e6dd602e9498e1eb5e2971482 | |
| parent | ad8a6a59af1f9f9c74799b0b359622f75d2e828a (diff) | |
| download | NetworkManager-6ac62a746f18b630ec6c6a7a3e90c2a7b98a2edf.tar.gz | |
dns: sort the ip-data list when a new element is added
In nm_dns_manager_set_ip_config() we try to avoid calling update_dns()
unless something changes, because updating DNS is expensive and can
trigger other actions such as a new hostname resolution.
When we add a new ip_data, even if the new element is equivalent to
the old one that was removed, we need to sort the list again.
Fixes: ce0a36d20fa6 ('dns: better track l3cd changes')
https://bugzilla.redhat.com/show_bug.cgi?id=2098574
(cherry picked from commit 3cc7801779ed05d13c3e2422f11ddb365bc37242)
(cherry picked from commit db4c55c8d32179bcaf222029469802d96312413b)
| -rw-r--r-- | src/core/dns/nm-dns-manager.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/core/dns/nm-dns-manager.c b/src/core/dns/nm-dns-manager.c index bdf6fe6580..9c53520b61 100644 --- a/src/core/dns/nm-dns-manager.c +++ b/src/core/dns/nm-dns-manager.c @@ -1951,6 +1951,7 @@ nm_dns_manager_set_ip_config(NMDnsManager *self, if (!ip_data) { ip_data = _dns_config_ip_data_new(data, addr_family, source_tag, l3cd, ip_config_type); + priv->ip_data_lst_need_sort = TRUE; if (!any_removed) { /* `any_removed` tracks whether we deleted any ip_data. If that happened, * we already compared the old and new l3cds and set `changed` accordingly. |