Files
u-boot/drivers
Heinrich Schuchardt 4b97de0e28 virtio: fix freeing of virtio ring buffer
If the allocation if the bounce buffer fails, virtio_free_pages is called
with a random value from the stack.

Ensure that vring.size is initialized.

Fixes: 37e53db38b ("virtio: Allocate bounce buffers for devices with VIRTIO_F_IOMMU_PLATFORM")
Addresses-Coverity-ID: 453314 Uninitialized scalar variable
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2025-08-07 11:15:54 -06:00
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