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Date:   Thu, 30 Jun 2022 08:54:30 +0200
From:   Greg KH <gregkh@linuxfoundation.org>
To:     Jianglei Nie <niejianglei2021@163.com>
Cc:     pawell@cadence.com, linux-usb@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH] usb: cdnsp: Fix potential memory leak in
 cdnsp_alloc_stream_info()
Message-ID: <Yr1IpjRbxNpvpGbR@kroah.com>
References: <20220630005148.2166473-1-niejianglei2021@163.com>
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On Thu, Jun 30, 2022 at 08:51:48AM +0800, Jianglei Nie wrote:
> cdnsp_alloc_stream_info() allocates stream context array for stream_info
> ->stream_ctx_array with cdnsp_alloc_stream_ctx(). When some error occurs,
> stream_info->stream_ctx_array is not released, which will lead to a
> memory leak.
> 
> We can fix it by releasing the stream_info->stream_ctx_array with
> cdnsp_free_stream_ctx() on the error path to avoid the potential memory
> leak.
> 
> Signed-off-by: Jianglei Nie <niejianglei2021@163.com>
> ---
>  drivers/usb/cdns3/cdnsp-mem.c | 1 +
>  1 file changed, 1 insertion(+)

What commit id does this fix?

thanks,

greg k-h