motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-04 08:13:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

virtio-net: fix offload ctrl endian

Browse source 
Spec said offloads should be le64, so use virtio_ldq_p() to guarantee
valid endian.

Fixes: 644c98587d ("virtio-net: dynamic network offloads configuration")
Cc: qemu-stable@nongnu.org
Cc: Dmitry Fleytman <dfleytma@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
This commit is contained in:
Jason Wang 2017-07-14 20:08:18 +08:00
parent 5f997fd17b
commit 189ae6bb5c
1 changed files with 2 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

2
hw/net/virtio-net.c
View file

@ -758,6 +758,8 @@ static int virtio_net_handle_offloads(VirtIONet *n, uint8_t cmd,
if (cmd == VIRTIO_NET_CTRL_GUEST_OFFLOADS_SET) {
uint64_t supported_offloads;
offloads = virtio_ldq_p(vdev, &offloads);
if (!n->has_vnet_hdr) {
return VIRTIO_NET_ERR;
}