From e5dbe0701a0d7c6127f313a0f68f960176f0209e Mon Sep 17 00:00:00 2001 From: Ola Olsson Date: Sat, 12 Dec 2015 23:17:17 +0100 Subject: nl80211: Fix potential memory leak in nl80211_set_wowlan Compared to cfg80211_rdev_free_wowlan in core.h, the error goto label lacks the freeing of nd_config. Fix that. Signed-off-by: Ola Olsson Signed-off-by: Johannes Berg --- net/wireless/nl80211.c | 1 + 1 file changed, 1 insertion(+) (limited to 'net/wireless/nl80211.c') diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index c71e274c810a..624174f20b1f 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -9503,6 +9503,7 @@ static int nl80211_set_wowlan(struct sk_buff *skb, struct genl_info *info) if (new_triggers.tcp && new_triggers.tcp->sock) sock_release(new_triggers.tcp->sock); kfree(new_triggers.tcp); + kfree(new_triggers.nd_config); return err; } #endif -- cgit v1.2.3 From 707554b4d117330e58374990b6c27ded650dc684 Mon Sep 17 00:00:00 2001 From: Ola Olsson Date: Fri, 11 Dec 2015 21:04:52 +0100 Subject: nl80211: Fix potential memory leak in nl80211_connect Free cached keys if the last early return path is taken. Signed-off-by: Ola Olsson Signed-off-by: Johannes Berg --- net/wireless/nl80211.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'net/wireless/nl80211.c') diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 624174f20b1f..75b0d23ee882 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -7941,8 +7941,10 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info) if (nla_get_flag(info->attrs[NL80211_ATTR_USE_RRM])) { if (!(rdev->wiphy.features & NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES) || - !(rdev->wiphy.features & NL80211_FEATURE_QUIET)) + !(rdev->wiphy.features & NL80211_FEATURE_QUIET)) { + kzfree(connkeys); return -EINVAL; + } connect.flags |= ASSOC_REQ_USE_RRM; } -- cgit v1.2.3