diff options
| author | Jouni Malinen <j@w1.fi> | 2009-11-01 11:18:49 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-11-02 15:43:24 -0500 |
| commit | c5f8289cd9b2e31fca506cb82f4aaa5ffc468602 (patch) | |
| tree | 627e250f09c429bfaf4705ca43a18d9d2f2a470d /net/wireless/wext-compat.c | |
| parent | 93a59d7527147e3656664aa3179f8d19de256081 (diff) | |
| download | lwn-c5f8289cd9b2e31fca506cb82f4aaa5ffc468602.tar.gz lwn-c5f8289cd9b2e31fca506cb82f4aaa5ffc468602.zip | |
cfg80211: Fix WEXT compat siwauth wpa and group cipher
Neither of these commands should clear the current configuration value
if they return error. Furthermore, cfg80211_set_cipher_group() should
be able to handle IW_AUTH_CIPHER_NONE without reporting error.
Signed-off-by: Jouni Malinen <j@w1.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/wext-compat.c')
| -rw-r--r-- | net/wireless/wext-compat.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c index 561a45cf2a6a..41abcbdc5fb9 100644 --- a/net/wireless/wext-compat.c +++ b/net/wireless/wext-compat.c @@ -904,8 +904,6 @@ static int cfg80211_set_auth_alg(struct wireless_dev *wdev, 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_DISABLED)) @@ -933,8 +931,6 @@ static int cfg80211_set_wpa_version(struct wireless_dev *wdev, u32 wpa_versions) static int cfg80211_set_cipher_group(struct wireless_dev *wdev, u32 cipher) { - wdev->wext.connect.crypto.cipher_group = 0; - if (cipher & IW_AUTH_CIPHER_WEP40) wdev->wext.connect.crypto.cipher_group = WLAN_CIPHER_SUITE_WEP40; @@ -950,6 +946,8 @@ static int cfg80211_set_cipher_group(struct wireless_dev *wdev, u32 cipher) else if (cipher & IW_AUTH_CIPHER_AES_CMAC) wdev->wext.connect.crypto.cipher_group = WLAN_CIPHER_SUITE_AES_CMAC; + else if (cipher & IW_AUTH_CIPHER_NONE) + wdev->wext.connect.crypto.cipher_group = 0; else return -EINVAL; |