nl80211: add missing parameter clearing
Jouni and Maxim reported an oops when using wpa_supplicant -Dnl80211,
which seems to be due to random data being contained in the crypto
settings for the assoc() command. This seems to be due to the missing
memset here, so add it -- it's certainly missing but I'm not 100%
certain that it will fix the problem.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 283f1a8..c951eb2 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -3385,6 +3385,8 @@
struct cfg80211_crypto_settings *settings,
int cipher_limit)
{
+ memset(settings, 0, sizeof(*settings));
+
settings->control_port = info->attrs[NL80211_ATTR_CONTROL_PORT];
if (info->attrs[NL80211_ATTR_CIPHER_SUITES_PAIRWISE]) {