diff options
| author | Lennart Poettering <lennart@poettering.net> | 2014-08-04 23:06:05 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2014-08-04 23:06:07 +0200 |
| commit | b3df0b34c14ffdaf8f2d72c08ff59da14cd6f7d7 (patch) | |
| tree | 27ef52e827d6116c62773eee137cfb0ddaef4394 | |
| parent | 2cd666f8c93d2fc27566bd16f21fba1043735729 (diff) | |
sd-network: when the LLMNR setting is not known for an interface consider that as ENODATA
ENODATA should be returned whenever we have no idea about something. A
missing LLMNR setting can only really happen during upgrades, in whichc
ase we really have no idea, so let's turn this into another ENODATA
case.
| -rw-r--r-- | src/network/sd-network.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/network/sd-network.c b/src/network/sd-network.c index 260ca470d1..ed02eccaf1 100644 --- a/src/network/sd-network.c +++ b/src/network/sd-network.c @@ -122,6 +122,8 @@ _public_ int sd_network_get_llmnr(int ifindex, char **llmnr) { return -ENODATA; else if (r < 0) return r; + else if (!s) + return -ENODATA; *llmnr = s; s = NULL; |