On 230130 1528, Peter Xu wrote:
> On Mon, Jan 30, 2023 at 03:03:00PM -0500, Alexander Bulekov wrote:
> > On 230130 2251, Akihiko Odaki wrote:
> > > We found a case where the source passed to flatview_write_continue() may
> > > overlap with the destination when fuzzing igb, a new proposed network
>
On 30/1/23 14:51, Akihiko Odaki wrote:
We found a case where the source passed to flatview_write_continue() may
overlap with the destination when fuzzing igb, a new proposed network
device with sanitizers.
igb uses pci_dma_map() to get Tx packet, and pci_dma_write() to write Rx
buffer. While
On Mon, Jan 30, 2023 at 03:03:00PM -0500, Alexander Bulekov wrote:
> On 230130 2251, Akihiko Odaki wrote:
> > We found a case where the source passed to flatview_write_continue() may
> > overlap with the destination when fuzzing igb, a new proposed network
> > device with sanitizers.
> >
> > igb
On 230130 2251, Akihiko Odaki wrote:
> We found a case where the source passed to flatview_write_continue() may
> overlap with the destination when fuzzing igb, a new proposed network
> device with sanitizers.
>
> igb uses pci_dma_map() to get Tx packet, and pci_dma_write() to write Rx
> buffer.
On Mon, Jan 30, 2023 at 10:51:52PM +0900, Akihiko Odaki wrote:
> We found a case where the source passed to flatview_write_continue() may
> overlap with the destination when fuzzing igb, a new proposed network
> device with sanitizers.
>
> igb uses pci_dma_map() to get Tx packet, and
We found a case where the source passed to flatview_write_continue() may
overlap with the destination when fuzzing igb, a new proposed network
device with sanitizers.
igb uses pci_dma_map() to get Tx packet, and pci_dma_write() to write Rx
buffer. While pci_dma_write() is usually used to write
