Re: [PATCH] nvmet-tcp: reject unsolicited H2CData PDUs

Keith Busch <[email protected]>
Newsgroups org.infradead.lists.linux-nvme,org.kernel.vger.stable
Message-ID <apCxcvW33xppjCf_@kbusch-mbp> 
On Thu, Aug 27, 2026 at 03:24:55PM -0400, Shivam Kumar wrote:
> nvmet_tcp_handle_h2c_data_pdu() accepts an H2CData PDU after only checking
> that its TTAG is a valid in-range command index and that the command's
> data buffers are mapped. It never checks that the target has actually
> solicited that data by sending an R2T for the command.

Thanks, looks correct. Applied to nvme-7.3.
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