network: fix potential segfault in network_free()

This commit is contained in:
Yu Watanabe
2018-11-09 11:45:12 +09:00
parent d493d82647
commit e512c6c1aa
+1 -1
View File
@@ -413,7 +413,7 @@ void network_free(Network *network) {
if (network->manager->networks)
LIST_REMOVE(networks, network->manager->networks, network);
if (network->manager->networks_by_name)
if (network->manager->networks_by_name && network->name)
hashmap_remove(network->manager->networks_by_name, network->name);
if (network->manager->duids_requesting_uuid)