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Re: [PATCH v2] mac80211: Fix a race on enabling power save.

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On Fri, 2011-02-04 at 17:55 +0530, Vivek Natarajan wrote:

> +	if (!(ieee80211_is_nullfunc(hdr->frame_control) &&
> +	     ieee80211_has_pm(hdr->frame_control)) &&
> +	    (ifmgd->flags & IEEE80211_STA_PS_PENDING))
> +		ifmgd->flags &= ~IEEE80211_STA_PS_PENDING;
> +

That's still just as broken before -- you can't assume ifmgd is valid
here.

johannes

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