diff options
Diffstat (limited to 'package/kernel/mac80211/patches/334-mac80211-fix-wiphy-supported_band-access.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/334-mac80211-fix-wiphy-supported_band-access.patch | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/package/kernel/mac80211/patches/334-mac80211-fix-wiphy-supported_band-access.patch b/package/kernel/mac80211/patches/334-mac80211-fix-wiphy-supported_band-access.patch deleted file mode 100644 index f8f4f0999d..0000000000 --- a/package/kernel/mac80211/patches/334-mac80211-fix-wiphy-supported_band-access.patch +++ /dev/null @@ -1,36 +0,0 @@ -From: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> -Date: Wed, 10 Feb 2016 16:08:17 +0100 -Subject: [PATCH] mac80211: fix wiphy supported_band access - -Fix wiphy supported_band access in tx radiotap parsing. In particular, -info->band is always set to 0 (IEEE80211_BAND_2GHZ) since it has not -assigned yet. This cause a kernel crash on 5GHz only devices. -Move ieee80211_parse_tx_radiotap() after info->band assignment - -Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> ---- - ---- a/net/mac80211/tx.c -+++ b/net/mac80211/tx.c -@@ -1890,10 +1890,6 @@ netdev_tx_t ieee80211_monitor_start_xmit - info->flags = IEEE80211_TX_CTL_REQ_TX_STATUS | - IEEE80211_TX_CTL_INJECTED; - -- /* process and remove the injection radiotap header */ -- if (!ieee80211_parse_tx_radiotap(local, skb)) -- goto fail; -- - rcu_read_lock(); - - /* -@@ -1955,6 +1951,10 @@ netdev_tx_t ieee80211_monitor_start_xmit - goto fail_rcu; - - info->band = chandef->chan->band; -+ /* process and remove the injection radiotap header */ -+ if (!ieee80211_parse_tx_radiotap(local, skb)) -+ goto fail_rcu; -+ - ieee80211_xmit(sdata, NULL, skb); - rcu_read_unlock(); - |