From c0b2bbd833a5a26b5a9425cb9a7eb66bbe736dd1 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Sat, 25 Jul 2009 16:54:36 +0200 Subject: 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 Signed-off-by: John W. Linville --- net/wireless/nl80211.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'net/wireless') diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 283f1a890da..c951eb2b07d 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -3385,6 +3385,8 @@ static int nl80211_crypto_settings(struct genl_info *info, 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]) { -- cgit v1.2.3