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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-12-13 14:34:22 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-12-13 14:34:22 -0800 |
| commit | 5472f14a37421d1bca3dddf33cabd3bd6dbefbbc (patch) | |
| tree | 3e145b9986d98845050d795a9ce7e3aa03c3c2fa /net | |
| parent | aa50faff4416c869b52dff68a937c84d29e12f4b (diff) | |
| parent | bb47620be322c5e9e372536cb6b54e17b3a00258 (diff) | |
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
Pull virtio fixes from Michael Tsirkin:
"Misc virtio and vdpa bugfixes"
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
vdpa: Consider device id larger than 31
virtio/vsock: fix the transport to work with VMADDR_CID_ANY
virtio_ring: Fix querying of maximum DMA mapping size for virtio device
virtio: always enter drivers/virtio/
vduse: check that offset is within bounds in get_config()
vdpa: check that offsets are within bounds
vduse: fix memory corruption in vduse_dev_ioctl()
Diffstat (limited to 'net')
| -rw-r--r-- | net/vmw_vsock/virtio_transport_common.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c index 59ee1be5a6dd..ec2c2afbf0d0 100644 --- a/net/vmw_vsock/virtio_transport_common.c +++ b/net/vmw_vsock/virtio_transport_common.c @@ -1299,7 +1299,8 @@ void virtio_transport_recv_pkt(struct virtio_transport *t, space_available = virtio_transport_space_update(sk, pkt); /* Update CID in case it has changed after a transport reset event */ - vsk->local_addr.svm_cid = dst.svm_cid; + if (vsk->local_addr.svm_cid != VMADDR_CID_ANY) + vsk->local_addr.svm_cid = dst.svm_cid; if (space_available) sk->sk_write_space(sk); |