netdev - Re: [PATCH net] net: qualcomm: rmnet: Fix use after free while sending command ack

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Message-Id: <20180604.171636.2093719716731598906.davem@davemloft.net>
Date:   Mon, 04 Jun 2018 17:16:36 -0400 (EDT)
From:   David Miller <davem@...emloft.net>
To:     subashab@...eaurora.org
Cc:     netdev@...r.kernel.org
Subject: Re: [PATCH net] net: qualcomm: rmnet: Fix use after free while
 sending command ack

From: Subash Abhinov Kasiviswanathan <subashab@...eaurora.org>
Date: Sun,  3 Jun 2018 16:17:55 -0600

> When sending an ack to a command packet, the skb is still referenced
> after it is sent to the real device. Since the real device could
> free the skb, the device pointer would be invalid.
> 
> Fixes: ceed73a2cf4a ("drivers: net: ethernet: qualcomm: rmnet: Initial implementation")
> Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@...eaurora.org>

This doesn't apply cleanly to the current net-next tree, please respin.