Subject: Re: [PATCH iw] Report max TX power from NL80211_BAND_ATTR_FREQS
From: Johannes Berg <johannes@sipsolutions.net>
To: Jouni Malinen <j@w1.fi>
Cc: linux-wireless@vger.kernel.org
In-Reply-To: <20081122200202.GC8265@jm.kir.nu>
References: <20081122200202.GC8265@jm.kir.nu>
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Date: Sun, 23 Nov 2008 12:12:53 +0100
Message-Id: <1227438773.3599.41.camel@johannes.berg> (sfid-20081123_121302_447837_B9DD7112)
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Sender: linux-wireless-owner@vger.kernel.org


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> +			if (!tb_freq[NL80211_FREQUENCY_ATTR_DISABLED])
> +				printf(" (%.1f dBm)", 0.01 * nla_get_u32(tb_freq[NL80211_FREQUENCY_A=
TTR_MAX_TX_POWER]));

You need to check whether that attribute is present too otherwise iw
will segfault on kernels that don't have it, I've fixed that and
committed it, thanks.

johannes

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