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Re: [PATCH 1/2 v3] mac80211: Handle mesh action frames in ieee80211_rx_h_action

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On Mon, 2010-03-29 at 11:00 -0700, Javier Cardona wrote:
> This fixes the problem introduced in commit
> 8404080568613d93ad7cf0a16dfb68 which broke mesh peer link establishment.
> 
> changes:
> v2 	Added missing break (Johannes)
> v3 	Broke original patch into two (Johannes)
> 
> Signed-off-by: Javier Cardona <javier@xxxxxxxxxxx>

Cc: stable@xxxxxxxxxx
Reviewed-by: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>

> ---
>  net/mac80211/mesh.c |    3 ---
>  net/mac80211/rx.c   |    5 +++++
>  2 files changed, 5 insertions(+), 3 deletions(-)
> 
> diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
> index 61080c5..7a6bebc 100644
> --- a/net/mac80211/mesh.c
> +++ b/net/mac80211/mesh.c
> @@ -749,9 +749,6 @@ ieee80211_mesh_rx_mgmt(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb)
>  
>  	switch (fc & IEEE80211_FCTL_STYPE) {
>  	case IEEE80211_STYPE_ACTION:
> -		if (skb->len < IEEE80211_MIN_ACTION_SIZE)
> -			return RX_DROP_MONITOR;
> -		/* fall through */
>  	case IEEE80211_STYPE_PROBE_RESP:
>  	case IEEE80211_STYPE_BEACON:
>  		skb_queue_tail(&ifmsh->skb_queue, skb);
> diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
> index 1da57c8..1e03972 100644
> --- a/net/mac80211/rx.c
> +++ b/net/mac80211/rx.c
> @@ -1964,6 +1964,11 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx)
>  			goto handled;
>  		}
>  		break;
> +	case MESH_PLINK_CATEGORY:
> +	case MESH_PATH_SEL_CATEGORY:
> +		if (ieee80211_vif_is_mesh(&sdata->vif))
> +			return ieee80211_mesh_rx_mgmt(sdata, rx->skb);
> +		break;
>  	}
>  
>  	/*


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