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-rw-r--r--package/mac80211/patches/308-pending-p54-zero-out-rx_status.patch30
1 files changed, 30 insertions, 0 deletions
diff --git a/package/mac80211/patches/308-pending-p54-zero-out-rx_status.patch b/package/mac80211/patches/308-pending-p54-zero-out-rx_status.patch
new file mode 100644
index 0000000000..22ff2609ff
--- /dev/null
+++ b/package/mac80211/patches/308-pending-p54-zero-out-rx_status.patch
@@ -0,0 +1,30 @@
+From 6e73611e574ea3c8fe5afc67ee29d2c5ff777f4b Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Tue, 11 Dec 2012 14:16:29 +0100
+Subject: [PATCH 3/3] p54: zero-out rx_status
+
+In commit 'mac80211: support radiotap vendor namespace RX data'
+new fields were added to 'struct ieee80211_rx_status'.
+The ath5k driver does not initializes those fields and
+this can cause unexpected behaviour. The patch ensures
+that each field gets initialized with zeroes.
+
+Cc: Christian Lamparter <chunkeey@googlemail.com>
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+Compile tested only.
+---
+ drivers/net/wireless/p54/txrx.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/drivers/net/wireless/p54/txrx.c
++++ b/drivers/net/wireless/p54/txrx.c
+@@ -345,6 +345,8 @@ static int p54_rx_data(struct p54_common
+ if (!(hdr->flags & cpu_to_le16(P54_HDR_FLAG_DATA_IN_FCS_GOOD)))
+ return 0;
+
++ memset(rx_status, 0, sizeof(*rx_status));
++
+ if (hdr->decrypt_status == P54_DECRYPT_OK)
+ rx_status->flag |= RX_FLAG_DECRYPTED;
+ if ((hdr->decrypt_status == P54_DECRYPT_FAIL_MICHAEL) ||