diff options
Diffstat (limited to 'package/madwifi/patches/309-micfail_detect.patch')
| -rw-r--r-- | package/madwifi/patches/309-micfail_detect.patch | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/package/madwifi/patches/309-micfail_detect.patch b/package/madwifi/patches/309-micfail_detect.patch index a51915ef76..ff3be903c6 100644 --- a/package/madwifi/patches/309-micfail_detect.patch +++ b/package/madwifi/patches/309-micfail_detect.patch @@ -47,12 +47,19 @@ diff -ur madwifi.old/ath/if_ath.c madwifi.dev/ath/if_ath.c dev_kfree_skb(skb); skb = NULL; goto rx_next; -@@ -5806,6 +5790,20 @@ +@@ -5806,6 +5790,27 @@ sc->sc_hwmap[rs->rs_rate].ieeerate, rs->rs_rssi); + /* MIC failure. Drop the packet in any case */ + if (mic_fail) { ++ /* Drop control frames which are reported with mic error */ ++ if ((((struct ieee80211_frame *)skb->data)->i_fc[0] & IEEE80211_FC0_TYPE_MASK) == IEEE80211_FC0_TYPE_CTL) { ++ dev_kfree_skb(skb); ++ skb = NULL; ++ mic_fail = 0; ++ goto rx_next; ++ } + ni = ieee80211_find_rxnode(ic, + (const struct ieee80211_frame_min *) skb->data); + if (ni != NULL) { |