diff options
Diffstat (limited to 'package/kernel/mac80211/patches/subsys/371-mac80211-fix-fast-rx-encryption-check.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/subsys/371-mac80211-fix-fast-rx-encryption-check.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/subsys/371-mac80211-fix-fast-rx-encryption-check.patch b/package/kernel/mac80211/patches/subsys/371-mac80211-fix-fast-rx-encryption-check.patch new file mode 100644 index 0000000000..f6ce40ac24 --- /dev/null +++ b/package/kernel/mac80211/patches/subsys/371-mac80211-fix-fast-rx-encryption-check.patch @@ -0,0 +1,29 @@ +From b70798906c4c85314511cf6d5cae98385861fc07 Mon Sep 17 00:00:00 2001 +From: Felix Fietkau <nbd@nbd.name> +Date: Fri, 18 Dec 2020 19:47:17 +0100 +Subject: [PATCH] mac80211: fix fast-rx encryption check + +[ Upstream commit 622d3b4e39381262da7b18ca1ed1311df227de86 ] + +When using WEP, the default unicast key needs to be selected, instead of +the STA PTK. + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +Link: https://lore.kernel.org/r/20201218184718.93650-5-nbd@nbd.name +Signed-off-by: Johannes Berg <johannes.berg@intel.com> +Signed-off-by: Sasha Levin <sashal@kernel.org> +--- + net/mac80211/rx.c | 2 ++ + 1 file changed, 2 insertions(+) + +--- a/net/mac80211/rx.c ++++ b/net/mac80211/rx.c +@@ -4019,6 +4019,8 @@ void ieee80211_check_fast_rx(struct sta_ + + rcu_read_lock(); + key = rcu_dereference(sta->ptk[sta->ptk_idx]); ++ if (!key) ++ key = rcu_dereference(sdata->default_unicast_key); + if (key) { + switch (key->conf.cipher) { + case WLAN_CIPHER_SUITE_TKIP: |