Messages in this thread | | | Date | Mon, 13 Dec 2021 16:19:40 +0100 | From | Greg KH <> | Subject | Re: [PATCH RESEND] libata: if T_LENGTH is zero, dma direction should be DMA_NONE |
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On Mon, Dec 13, 2021 at 10:09:24AM -0500, George Kennedy wrote: > Avoid data corruption by rejecting pass-through commands where > T_LENGTH is zero (No data is transferred) and the dma direction > is not DMA_NONE. > > Reported-by: syzkaller <syzkaller@googlegroups.com> > Signed-off-by: George Kennedy <george.kennedy@oracle.com> > --- > drivers/ata/libata-scsi.c | 6 ++++++ > 1 file changed, 6 insertions(+)
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This is not the correct way to submit patches for inclusion in the stable kernel tree. Please read: https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html for how to do this properly.
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