| Message ID | cover.1615288658.git.bnemeth@redhat.com |
|---|---|
| Headers | show |
| Series | net: prevent infinite loop caused by incorrect proto from virtio_net_hdr_set_proto | expand |
Hello: This series was applied to netdev/net.git (refs/heads/master): On Tue, 9 Mar 2021 12:30:59 +0100 you wrote: > These patches prevent an infinite loop for gso packets with a protocol > from virtio net hdr that doesn't match the protocol in the packet. > Note that packets coming from a device without > header_ops->parse_protocol being implemented will not be caught by > the check in virtio_net_hdr_to_skb, but the infinite loop will still > be prevented by the check in the gso layer. > > [...] Here is the summary with links: - [net,v3,1/2] net: check if protocol extracted by virtio_net_hdr_set_proto is correct https://git.kernel.org/netdev/net/c/924a9bc362a5 - [net,v3,2/2] net: avoid infinite loop in mpls_gso_segment when mpls_hlen == 0 https://git.kernel.org/netdev/net/c/d348ede32e99 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
These patches prevent an infinite loop for gso packets with a protocol from virtio net hdr that doesn't match the protocol in the packet. Note that packets coming from a device without header_ops->parse_protocol being implemented will not be caught by the check in virtio_net_hdr_to_skb, but the infinite loop will still be prevented by the check in the gso layer. Changes from v2 to v3: - Remove unused *eth. - Use MPLS_HLEN to also check if the MPLS header length is a multiple of four. Balazs Nemeth (2): net: check if protocol extracted by virtio_net_hdr_set_proto is correct net: avoid infinite loop in mpls_gso_segment when mpls_hlen == 0 include/linux/virtio_net.h | 7 ++++++- net/mpls/mpls_gso.c | 3 +++ 2 files changed, 9 insertions(+), 1 deletion(-) -- 2.29.2