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| author | Jukka Rissanen <jukka.rissanen@linux.intel.com> | 2013-04-23 18:38:33 +0300 |
|---|---|---|
| committer | Patrik Flykt <patrik.flykt@linux.intel.com> | 2013-04-26 12:36:44 +0300 |
| commit | 5641eea3a2f3c699e8f93b1a21dc1d8aac6db92c (patch) | |
| tree | 1c6376670d2333c581e0d886db23e05c65c659d0 /src | |
| parent | e7680555f2b5fe7e2cfeaebe17ac61d87e7717f5 (diff) | |
| download | connman-5641eea3a2f3c699e8f93b1a21dc1d8aac6db92c.tar.gz connman-5641eea3a2f3c699e8f93b1a21dc1d8aac6db92c.tar.bz2 connman-5641eea3a2f3c699e8f93b1a21dc1d8aac6db92c.zip | |
dnsproxy: Return proper return code if listener_table is missing
The listener_table can be NULL if we have started connman with -r
option. Because we return < 0 value to caller in this case,
the caller, e.g. the tethering code, has a possibility to change
its functionality, e.g. the tethering code can fall back to some
other DNS servers.
Diffstat (limited to 'src')
| -rw-r--r-- | src/dnsproxy.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/dnsproxy.c b/src/dnsproxy.c index 52d67d4a..8ed34a7a 100644 --- a/src/dnsproxy.c +++ b/src/dnsproxy.c @@ -3426,7 +3426,7 @@ int __connman_dnsproxy_add_listener(int index) return -EINVAL; if (listener_table == NULL) - return 0; + return -ENOENT; if (g_hash_table_lookup(listener_table, GINT_TO_POINTER(index)) != NULL) return 0; |