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| author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2020-07-13 08:27:10 +0900 |
|---|---|---|
| committer | Yu Watanabe <watanabe.yu+github@gmail.com> | 2020-07-21 03:55:34 +0900 |
| commit | 395aa34023c844124d2795b91350152ed17bd5fd (patch) | |
| tree | 496f05769f598bcb8eb8c26cd6b93c89d37252fc /src/resolve | |
| parent | 408f8fbc0fc3b7b50f7aab6cc57af9bdf2202014 (diff) | |
| download | systemd-395aa34023c844124d2795b91350152ed17bd5fd.tar.gz | |
resolve: ignore empty server name
Just for safety.
Diffstat (limited to 'src/resolve')
| -rw-r--r-- | src/resolve/resolved-dns-server.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/resolve/resolved-dns-server.c b/src/resolve/resolved-dns-server.c index 60de1b29e7..ee2ae1ae1b 100644 --- a/src/resolve/resolved-dns-server.c +++ b/src/resolve/resolved-dns-server.c @@ -47,7 +47,7 @@ int dns_server_new( return -E2BIG; } - if (server_name) { + if (!isempty(server_name)) { name = strdup(server_name); if (!name) return -ENOMEM; |