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2024 Apr 10
9
[Bug 1744] New: Packet corruption occurs when using the nftables vlan pcp set command
...VLAN PCP value remains unchanged. (See attached file: 2024-04-09 rx packet.pcapng) [Analysis] When receiving packets from the Linux bridge, the VLAN tag is already untagged and stored in skb->vlan_tci. However, when using the "vlan pcp set" command, the incorrect offset is obtained in nft_payload_set_eval(), resulting in packet corruption. To resolve this issue, "vlan pcp set" should set skb->vlan_tci instead of modifying skb->data. -- You are receiving this mail because: You are watching all bug changes. -------------- next part -------------- An HTML attachment was scrubbed......