diff options
Diffstat (limited to 'package/kernel/mac80211/patches/319-v4.17-0001-mac80211-drop-frames-with-unexpected-DS-bits-from-fa.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/319-v4.17-0001-mac80211-drop-frames-with-unexpected-DS-bits-from-fa.patch | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/319-v4.17-0001-mac80211-drop-frames-with-unexpected-DS-bits-from-fa.patch b/package/kernel/mac80211/patches/319-v4.17-0001-mac80211-drop-frames-with-unexpected-DS-bits-from-fa.patch new file mode 100644 index 0000000000..a7562996b1 --- /dev/null +++ b/package/kernel/mac80211/patches/319-v4.17-0001-mac80211-drop-frames-with-unexpected-DS-bits-from-fa.patch @@ -0,0 +1,21 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Fri, 23 Feb 2018 09:59:35 +0100 +Subject: [PATCH] mac80211: drop frames with unexpected DS bits from + fast-rx to slow path + +Fixes rx for 4-addr packets in AP mode + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/net/mac80211/rx.c ++++ b/net/mac80211/rx.c +@@ -3928,7 +3928,7 @@ static bool ieee80211_invoke_fast_rx(str + if ((hdr->frame_control & cpu_to_le16(IEEE80211_FCTL_FROMDS | + IEEE80211_FCTL_TODS)) != + fast_rx->expected_ds_bits) +- goto drop; ++ return false; + + /* assign the key to drop unencrypted frames (later) + * and strip the IV/MIC if necessary |