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Date:   Sat, 21 Sep 2019 18:54:41 -0700
From:   Jakub Kicinski <>
To:     Bjorn Andersson <>
Cc:     "David S. Miller" <>,,,,
        Srinivas Kandagatla <>,
Subject: Re: [PATCH] net: qrtr: Stop rx_worker before freeing node

On Wed, 18 Sep 2019 10:21:17 -0700, Bjorn Andersson wrote:
> As the endpoint is unregistered there might still be work pending to
> handle incoming messages, which will result in a use after free
> scenario. The plan is to remove the rx_worker, but until then (and for
> stable@) ensure that the work is stopped before the node is freed.
> Fixes: bdabad3e363d ("net: Add Qualcomm IPC router")
> Cc:
> Signed-off-by: Bjorn Andersson <>

Thanks! Applied, and queued for 4.9+.

FWIW Dave handles the stable submission himself, so no need to CC
stable on networking patches:

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