Anatol Belski b4dea599a3 virtio-devices: Fix cap_len for VIRTIO_PCI_CAP_PCI_CFG ...

VirtioPciCfgCap::new built its inner header via VirtioPciCap::new,
which sized cap_len from the bare virtio_pci_cap layout, yielding
16. The emitted capability is VirtioPciCfgCap, which appends a four
byte pci_cfg_data window, so the correct value is 20.

The virtio 1.2 specification defines this cap as virtio_pci_cap
followed by pci_cfg_data[4] and requires cap_len to
cover the whole structure. Build the header inline so cap_len
reflects the actual emitted size, matching VirtioPciNotifyCap and
VirtioPciCap64.

Signed-off-by: Anatol Belski <anbelski@linux.microsoft.com>

2026-05-18 14:30:46 +00:00

..

src

virtio-devices: Fix cap_len for VIRTIO_PCI_CAP_PCI_CFG

2026-05-18 14:30:46 +00:00

build.rs

build: Add "fuzzing" as a valid cfg(..) attribute

2024-05-08 08:10:28 +00:00

Cargo.toml

virtio-devices: Add set_notifier() method to VirtioInterrupt

2026-03-18 09:25:27 +00:00