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authorJakub Kicinski <kuba@kernel.org>2020-10-09 01:44:50 +0300
committerJakub Kicinski <kuba@kernel.org>2020-10-09 01:44:50 +0300
commit9d49aea13f1e35869158abe7e314e16dc8f50ff1 (patch)
treec878d774db35fdb9834621e2f354973dc09f2702 /net/wireless/nl80211.c
parent9faebeb2d80065926dfbc09cb73b1bb7779a89cd (diff)
parent3fdd47c3b40ac48e6e6e5904cf24d12e6e073a96 (diff)
downloadlinux-9d49aea13f1e35869158abe7e314e16dc8f50ff1.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Small conflict around locking in rxrpc_process_event() - channel_lock moved to bundle in next, while state lock needs _bh() from net. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/wireless/nl80211.c')
-rw-r--r--net/wireless/nl80211.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 59b4677cc587..554796a6c6fe 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -4259,6 +4259,9 @@ static int nl80211_del_key(struct sk_buff *skb, struct genl_info *info)
if (err)
return err;
+ if (key.idx < 0)
+ return -EINVAL;
+
if (info->attrs[NL80211_ATTR_MAC])
mac_addr = nla_data(info->attrs[NL80211_ATTR_MAC]);