Dylan Reid 54cde010c5 pci: vfio_user: bounds-check size in DMA map ...

VfioUserDmaMapping::map is reached from the virtio-iommu MAP handler
with (iova, gpa, size) all guest-controlled. Validate the length of the
region fits, not just the start.

Before this change the vfio-user on the other end could get a size that
spans past the end of its backing storage.

Signed-off-by: Dylan Reid <dgreid@fb.com>

2026-04-29 09:23:36 +00:00

..

src

pci: vfio_user: bounds-check size in DMA map

2026-04-29 09:23:36 +00:00

Cargo.toml

misc: make MSRV workspace-wide for cloud-hypervisor dependencies

2026-03-13 01:30:25 +00:00