From: John Crispin <john@phrozen.org>
To: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org>
Cc: Johannes Berg <johannes@sipsolutions.net>,
linux-wireless@vger.kernel.org, ath11k@lists.infradead.org,
linux-wireless-owner@vger.kernel.org
Subject: Re: [PATCH V3 2/9] mac80211: add multiple bssid support to interface handling
Date: Thu, 8 Oct 2020 10:06:50 +0200 [thread overview]
Message-ID: <cc1fd0b5-d12f-0cdc-f918-b8f761b18c88@phrozen.org> (raw)
In-Reply-To: <6e914f17bc1fcd57bfb1a0d9f68fe4ad@codeaurora.org>
On 08.10.20 02:33, Pradeep Kumar Chitrapu wrote:
>>
>> static int ieee80211_del_iface(struct wiphy *wiphy, struct
>> wireless_dev *wdev)
>> {
>> + struct ieee80211_sub_if_data *sdata;
>> + struct ieee80211_vif *child, *tmp;
>> +
>> + sdata = IEEE80211_WDEV_TO_SUB_IF(wdev);
>> + if (sdata->vif.type == NL80211_IFTYPE_AP) {
> Hi John, Observed a NULL ptr dereference error here..
>
> Thanks
> Pradeep
how did you trigger it ?
John
WARNING: multiple messages have this Message-ID (diff)
From: John Crispin <john@phrozen.org>
To: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org>
Cc: linux-wireless-owner@vger.kernel.org,
Johannes Berg <johannes@sipsolutions.net>,
linux-wireless@vger.kernel.org, ath11k@lists.infradead.org
Subject: Re: [PATCH V3 2/9] mac80211: add multiple bssid support to interface handling
Date: Thu, 8 Oct 2020 10:06:50 +0200 [thread overview]
Message-ID: <cc1fd0b5-d12f-0cdc-f918-b8f761b18c88@phrozen.org> (raw)
In-Reply-To: <6e914f17bc1fcd57bfb1a0d9f68fe4ad@codeaurora.org>
On 08.10.20 02:33, Pradeep Kumar Chitrapu wrote:
>>
>> static int ieee80211_del_iface(struct wiphy *wiphy, struct
>> wireless_dev *wdev)
>> {
>> + struct ieee80211_sub_if_data *sdata;
>> + struct ieee80211_vif *child, *tmp;
>> +
>> + sdata = IEEE80211_WDEV_TO_SUB_IF(wdev);
>> + if (sdata->vif.type == NL80211_IFTYPE_AP) {
> Hi John, Observed a NULL ptr dereference error here..
>
> Thanks
> Pradeep
how did you trigger it ?
John
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next prev parent reply other threads:[~2020-10-08 8:06 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-12 15:00 [PATCH V3 0/9] mac80211: add multiple bssid / EMA John Crispin
2020-08-12 15:00 ` John Crispin
2020-08-12 15:00 ` [PATCH V3 1/9] nl80211: add basic multiple bssid support John Crispin
2020-08-12 15:00 ` John Crispin
2020-08-19 2:48 ` Aloka Dixit
2020-08-19 2:48 ` Aloka Dixit
2020-08-19 4:32 ` John Crispin
2020-08-27 12:58 ` Johannes Berg
2020-08-27 12:58 ` Johannes Berg
2020-08-12 15:00 ` [PATCH V3 2/9] mac80211: add multiple bssid support to interface handling John Crispin
2020-08-12 15:00 ` John Crispin
2020-08-27 13:03 ` Johannes Berg
2020-08-27 13:03 ` Johannes Berg
2020-08-27 13:08 ` Johannes Berg
2020-08-27 13:08 ` Johannes Berg
2020-10-08 0:33 ` Pradeep Kumar Chitrapu
2020-10-08 0:33 ` Pradeep Kumar Chitrapu
2020-10-08 8:06 ` John Crispin [this message]
2020-10-08 8:06 ` John Crispin
2020-10-08 17:21 ` Pradeep Kumar Chitrapu
2020-10-08 17:21 ` Pradeep Kumar Chitrapu
2020-10-08 19:42 ` John Crispin
2020-10-08 19:42 ` John Crispin
2020-08-12 15:00 ` [PATCH V3 3/9] mac80211: add multiple bssid support to beacon handling John Crispin
2020-08-12 15:00 ` John Crispin
2020-08-12 15:00 ` [PATCH V3 4/9] mac80211: add multiple bssid/ema support to bcn templating John Crispin
2020-08-12 15:00 ` John Crispin
2020-08-27 13:10 ` Johannes Berg
2020-08-27 13:10 ` Johannes Berg
2020-08-28 3:20 ` Aloka Dixit
2020-08-28 3:20 ` Aloka Dixit
2020-08-12 15:00 ` [PATCH V3 5/9] ath11k: add a struct to pass parameters into ath11k_wmi_vdev_up John Crispin
2020-08-12 15:00 ` John Crispin
2020-08-12 15:00 ` [PATCH V3 6/9] ath11k: add the multiple bssid WMI commands John Crispin
2020-08-12 15:00 ` John Crispin
2020-08-12 15:00 ` [PATCH V3 7/9] ath11k: add multiple bssid support to device creation John Crispin
2020-08-12 15:00 ` John Crispin
2020-08-12 15:00 ` [PATCH V3 8/9] ath11k: add EMA beacon support John Crispin
2020-08-12 15:00 ` John Crispin
2020-08-12 15:00 ` [PATCH V3 9/9] ath11k: set the multiple bssid hw flags and capabilities John Crispin
2020-08-12 15:00 ` John Crispin
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