linux-kernel - Re: [PATCH] [PATCH] TEST

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Message-ID: <CANp29Y7kk8TqW9a7jP1hjH+2OxvObHHYz9vEVTjO0Ud75MkVNg@mail.gmail.com>
Date: Thu, 5 Dec 2024 09:50:22 +0100
From: Aleksandr Nogikh <nogikh@...gle.com>
To: Pei Xiao <xiaopei01@...inos.cn>
Cc: syzbot+479aff51bb361ef5aa18@...kaller.appspotmail.com, 
	linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: Re: [PATCH] [PATCH] TEST

Hi Pei,

Please note that if you want syzbot to test your patch, you need to
explicitly tell it about that:

https://github.com/google/syzkaller/blob/master/docs/syzbot.md#testing-patches

-- 
Aleksandr

On Thu, Dec 5, 2024 at 9:44 AM Pei Xiao <xiaopei01@...inos.cn> wrote:
>
> diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
> index b31192d473d0..bbc86b7dce07 100644
> --- a/net/bluetooth/mgmt.c
> +++ b/net/bluetooth/mgmt.c
> @@ -5519,8 +5519,12 @@ static void mgmt_remove_adv_monitor_complete(struct hci_dev *hdev,
>  {
>         struct mgmt_rp_remove_adv_monitor rp;
>         struct mgmt_pending_cmd *cmd = data;
> -       struct mgmt_cp_remove_adv_monitor *cp = cmd->param;
> +       struct mgmt_cp_remove_adv_monitor *cp;
> +
> +       if (cmd != pending_find(MGMT_OP_REMOVE_ADV_MONITOR, hdev))
> +               return -ECANCELED;
>
> +       cp = cmd->param;
>         hci_dev_lock(hdev);
>
>         rp.monitor_handle = cp->monitor_handle;
> @@ -5540,8 +5544,14 @@ static void mgmt_remove_adv_monitor_complete(struct hci_dev *hdev,
>  static int mgmt_remove_adv_monitor_sync(struct hci_dev *hdev, void *data)
>  {
>         struct mgmt_pending_cmd *cmd = data;
> -       struct mgmt_cp_remove_adv_monitor *cp = cmd->param;
> -       u16 handle = __le16_to_cpu(cp->monitor_handle);
> +       struct mgmt_cp_remove_adv_monitor *cp;
> +       u16 handle;
> +
> +       if (cmd != pending_find(MGMT_OP_REMOVE_ADV_MONITOR, hdev))
> +               return -ECANCELED;
> +
> +       cp = cmd->param;
> +       handle = __le16_to_cpu(cp->monitor_handle);
>
>         if (!handle)
>                 return hci_remove_all_adv_monitor(hdev);
> --
> 2.34.1
>
> --
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