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| author | Lubomir Rintel <lkundrak@v3.sk> | 2019-11-02 06:55:54 +0100 |
|---|---|---|
| committer | Lubomir Rintel <lkundrak@v3.sk> | 2019-11-02 07:02:59 +0100 |
| commit | 59923ad85d1a1cf2216a4f14649702d24d3f2360 (patch) | |
| tree | a4323c16e9117c852c88a6b13df6a821fc49895b | |
| parent | e1ead6fa984db411db8c8cfcc1e1cf16e110ce3e (diff) | |
| download | NetworkManager-59923ad85d1a1cf2216a4f14649702d24d3f2360.tar.gz | |
iwd: add some missing error handling
g_dbus_object_manager_get_interface() can happily return NULL and we
need to check for that.
| -rw-r--r-- | src/devices/wifi/nm-iwd-manager.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/devices/wifi/nm-iwd-manager.c b/src/devices/wifi/nm-iwd-manager.c index dd1cad4806..e83f8063ce 100644 --- a/src/devices/wifi/nm-iwd-manager.c +++ b/src/devices/wifi/nm-iwd-manager.c @@ -136,6 +136,11 @@ agent_dbus_method_cb (GDBusConnection *connection, network = g_dbus_object_manager_get_interface (priv->object_manager, network_path, NM_IWD_NETWORK_INTERFACE); + if (!network) { + _LOGE ("unable to find the network object"); + return; + } + device_path = get_property_string_or_null (G_DBUS_PROXY (network), "Device"); if (!device_path) { @@ -260,6 +265,11 @@ register_agent (NMIwdManager *self) "/", NM_IWD_AGENT_MANAGER_INTERFACE); + if (!agent_manager) { + _LOGE ("unable to register the IWD Agent: PSK/8021x Wi-Fi networks may not work"); + return; + } + /* Register our agent */ g_dbus_proxy_call (G_DBUS_PROXY (agent_manager), "RegisterAgent", |