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| author | Thomas Haller <thaller@redhat.com> | 2022-06-02 13:22:12 +0200 |
|---|---|---|
| committer | Thomas Haller <thaller@redhat.com> | 2022-06-02 13:25:10 +0200 |
| commit | fe7bdaa7e496842ce868e40dee032dc42fe2b3e4 (patch) | |
| tree | 646926c03be45c96c4e605b354821fbc3a0009d3 | |
| parent | 3d272d264c0c19148b3f524756d2ec86388cd574 (diff) | |
| download | NetworkManager-fe7bdaa7e496842ce868e40dee032dc42fe2b3e4.tar.gz | |
wifi: fix crash in NMDeviceWifi.check_connection_compatible() checking WEP capability
https://bugzilla.redhat.com/show_bug.cgi?id=2092782
Fixes: feee84aac427 ('wifi: mark WEP connections incompatible if supplicant lacks capability')
| -rw-r--r-- | src/core/devices/wifi/nm-device-wifi.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/core/devices/wifi/nm-device-wifi.c b/src/core/devices/wifi/nm-device-wifi.c index d83b1f358f..2572213c46 100644 --- a/src/core/devices/wifi/nm-device-wifi.c +++ b/src/core/devices/wifi/nm-device-wifi.c @@ -1076,8 +1076,9 @@ check_connection_compatible(NMDevice *device, NMConnection *connection, GError * if (s_wsec) { key_mgmt = nm_setting_wireless_security_get_key_mgmt(s_wsec); - if (nm_supplicant_interface_get_capability(priv->sup_iface, NM_SUPPL_CAP_TYPE_WEP) - == NM_TERNARY_FALSE + if (priv->sup_iface + && nm_supplicant_interface_get_capability(priv->sup_iface, NM_SUPPL_CAP_TYPE_WEP) + == NM_TERNARY_FALSE && NM_IN_STRSET(key_mgmt, "ieee8021x", "none")) { nm_utils_error_set_literal(error, NM_UTILS_ERROR_CONNECTION_AVAILABLE_TEMPORARY, |