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| author | Lennart Poettering <lennart@poettering.net> | 2024-10-18 11:30:12 +0200 |
|---|---|---|
| committer | Yu Watanabe <watanabe.yu+github@gmail.com> | 2024-10-18 13:58:50 +0200 |
| commit | 562f7bde8872b4fd03db11bf25c9dd294fd2c186 (patch) | |
| tree | b08a1c0fcfbc71dbc88ff66ccc21b45b5aaf8bc1 /src/resolve | |
| parent | mkosi: update opensuse commit reference and switch branch (diff) | |
| download | systemd-562f7bde8872b4fd03db11bf25c9dd294fd2c186.tar.xz systemd-562f7bde8872b4fd03db11bf25c9dd294fd2c186.zip | |
resolved: refresh resolv.conf files when link goes away
This might have the effect that some DNS server or search domain
disappears, hence rewrite the relevant files.
See: #27543
Diffstat (limited to 'src/resolve')
| -rw-r--r-- | src/resolve/resolved-manager.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/resolve/resolved-manager.c b/src/resolve/resolved-manager.c index e6d112964a..dbaad81734 100644 --- a/src/resolve/resolved-manager.c +++ b/src/resolve/resolved-manager.c @@ -97,6 +97,9 @@ static int manager_process_link(sd_netlink *rtnl, sd_netlink_message *mm, void * log_debug("Removing link %i/%s", l->ifindex, l->ifname); link_remove_user(l); link_free(l); + + /* Make sure DNS servers are dropped from written resolv.conf if their link goes away */ + manager_write_resolv_conf(m); } break; |