cfg80211_set_wpa_version completely missed the use case when disabling WPA, considering IW_AUTH_WPA_VERSION_DISABLED an invalid argument. This caused weird error messages in wpa_supplicant. Signed-off-by: Gábor Stefanik <netrolller.3d@xxxxxxxxx> --- net/wireless/wext-compat.c | 12 +++++++++++- 1 files changed, 11 insertions(+), 1 deletions(-) diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c index aa80c0c..e6731bf 100644 --- a/net/wireless/wext-compat.c +++ b/net/wireless/wext-compat.c @@ -880,9 +880,19 @@ static int cfg80211_set_wpa_version(struct wireless_dev *wdev, u32 wpa_versions) wdev->wext.connect.crypto.wpa_versions = 0; if (wpa_versions & ~(IW_AUTH_WPA_VERSION_WPA | - IW_AUTH_WPA_VERSION_WPA2)) + IW_AUTH_WPA_VERSION_WPA2| + IW_AUTH_WPA_VERSION_DISABLED)) return -EINVAL; + if ((wpa_versions & IW_AUTH_WPA_VERSION_DISABLED) && + (wpa_versions & (IW_AUTH_WPA_VERSION_WPA| + IW_AUTH_WPA_VERSION_WPA2))) + return -EINVAL; + + if (wpa_versions & IW_AUTH_WPA_VERSION_DISABLED) + wdev->wext.connect.crypto.wpa_versions &= + ~(NL80211_WPA_VERSION_1|NL80211_WPA_VERSION_2); + if (wpa_versions & IW_AUTH_WPA_VERSION_WPA) wdev->wext.connect.crypto.wpa_versions |= NL80211_WPA_VERSION_1; -- 1.5.4.5 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
