diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2010-12-07 18:22:43 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2010-12-07 18:22:43 +0000 |
| commit | 5e704e5af6388613147c82f4b532bf1e71583193 (patch) | |
| tree | d2d878678c32aba63f3a09c4383bf1792d119a91 /package | |
| parent | 75c9c63874c6eaa4c3f0164bad4a321e392ebdd3 (diff) | |
| download | upstream-5e704e5af6388613147c82f4b532bf1e71583193.tar.gz upstream-5e704e5af6388613147c82f4b532bf1e71583193.tar.bz2 upstream-5e704e5af6388613147c82f4b532bf1e71583193.zip | |
ath9k: fix a null pointer deref issue
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24312 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package')
| -rw-r--r-- | package/mac80211/patches/320-pending_work.patch | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/package/mac80211/patches/320-pending_work.patch b/package/mac80211/patches/320-pending_work.patch index 44d8df2e03..38bf6fb9fb 100644 --- a/package/mac80211/patches/320-pending_work.patch +++ b/package/mac80211/patches/320-pending_work.patch @@ -2137,3 +2137,17 @@ } /* add interfaces */ +--- a/drivers/net/wireless/ath/ath9k/xmit.c ++++ b/drivers/net/wireless/ath/ath9k/xmit.c +@@ -1745,7 +1745,10 @@ int ath_tx_start(struct ieee80211_hw *hw + int frmlen = skb->len + FCS_LEN; + int q; + +- txctl->an = (struct ath_node *)sta->drv_priv; ++ /* NOTE: sta can be NULL according to net/mac80211.h */ ++ if (sta) ++ txctl->an = (struct ath_node *)sta->drv_priv; ++ + if (info->control.hw_key) + frmlen += info->control.hw_key->icv_len; + |