Merge pull request #2755 from keszybz/more-tests

Enable more tests by default, and even more with `--enable-tests=unsafe`

1 files changed, 5 insertions, 2 deletions

diff --git a/src/libsystemd-network/lldp-neighbor.c b/src/libsystemd-network/lldp-neighbor.c
index c61941cd70..190c9baece 100644
--- a/src/libsystemd-network/lldp-neighbor.c
+++ b/src/libsystemd-network/lldp-neighbor.c
@@ -446,7 +446,7 @@ static int format_mac_address(const void *data, size_t sz, char **ret) {
 
 static int format_network_address(const void *data, size_t sz, char **ret) {
         union in_addr_union a;
-        int family;
+        int family, r;
 
         if (sz == 6 && ((uint8_t*) data)[1] == 1) {
                 memcpy(&a.in, (uint8_t*) data + 2, sizeof(a.in));
@@ -457,7 +457,10 @@ static int format_network_address(const void *data, size_t sz, char **ret) {
         } else
                 return 0;
 
-        return in_addr_to_string(family, &a, ret);
+        r = in_addr_to_string(family, &a, ret);
+        if (r < 0)
+                return r;
+        return 1;
 }
 
 _public_ int sd_lldp_neighbor_get_chassis_id_as_string(sd_lldp_neighbor *n, const char **ret) {