From: David Miller <davem@davemloft.net>
To: pabeni@redhat.com
Cc: netdev@vger.kernel.org, jhansen@vmware.com, sgarzare@redhat.com
Subject: Re: [PATCH net] vsock: cope with memory allocation failure at socket creation time
Date: Fri, 08 Feb 2019 22:32:57 -0800 (PST) [thread overview]
Message-ID: <20190208.223257.815387749876892346.davem@davemloft.net> (raw)
In-Reply-To: <9ad578fedcc2888319e4ec222d11f6fe51afd613.1549545195.git.pabeni@redhat.com>
From: Paolo Abeni <pabeni@redhat.com>
Date: Thu, 7 Feb 2019 14:13:18 +0100
> In the unlikely event that the kmalloc call in vmci_transport_socket_init()
> fails, we end-up calling vmci_transport_destruct() with a NULL vmci_trans()
> and oopsing.
>
> This change addresses the above explicitly checking for zero vmci_trans()
> at destruction time.
>
> Reported-by: Xiumei Mu <xmu@redhat.com>
> Fixes: d021c344051a ("VSOCK: Introduce VM Sockets")
> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Applied and queued up for -stable, thanks.
prev parent reply other threads:[~2019-02-09 6:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-07 13:13 [PATCH net] vsock: cope with memory allocation failure at socket creation time Paolo Abeni
2019-02-07 13:37 ` Stefano Garzarella
2019-02-07 14:00 ` Jorgen S. Hansen
2019-02-09 6:32 ` David Miller [this message]
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