| From 3a09d56d83d7bb250eb77be05028886eaa3c8534 Mon Sep 17 00:00:00 2001 |
| From: Felix Fietkau <nbd@nbd.name> |
| Date: Wed, 8 Jan 2020 18:06:29 +0100 |
| Subject: [PATCH] cfg80211: fix memory leak in nl80211_probe_mesh_link |
| |
| commit 2a279b34169e9bbf7c240691466420aba75b4175 upstream. |
| |
| The per-tid statistics need to be released after the call to rdev_get_station |
| |
| Cc: stable@vger.kernel.org |
| Fixes: 5ab92e7fe49a ("cfg80211: add support to probe unexercised mesh link") |
| Signed-off-by: Felix Fietkau <nbd@nbd.name> |
| Link: https://lore.kernel.org/r/20200108170630.33680-1-nbd@nbd.name |
| Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
| Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> |
| |
| diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c |
| index 30cddf8878ce..36e6d45b45dd 100644 |
| --- a/net/wireless/nl80211.c |
| +++ b/net/wireless/nl80211.c |
| @@ -13572,6 +13572,8 @@ static int nl80211_probe_mesh_link(struct sk_buff *skb, struct genl_info *info) |
| if (err) |
| return err; |
| |
| + cfg80211_sinfo_release_content(&sinfo); |
| + |
| return rdev_probe_mesh_link(rdev, dev, dest, buf, len); |
| } |
| |
| -- |
| 2.7.4 |
| |
