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| author | Hangbin Liu <liuhangbin@gmail.com> | 2022-11-18 11:43:53 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-11-18 19:41:51 -0800 |
| commit | 4d633d1b468b6eb107a81b2fd10b9debddca3d47 (patch) | |
| tree | 47e1dac7b91baca766b52379d1e41cb0cc6df70a /drivers/net/bonding/bond_procfs.c | |
| parent | 6295cf7bed277ac90032940fe904b516bb65efbf (diff) | |
| download | lwn-4d633d1b468b6eb107a81b2fd10b9debddca3d47.tar.gz lwn-4d633d1b468b6eb107a81b2fd10b9debddca3d47.zip | |
bonding: fix ICMPv6 header handling when receiving IPv6 messages
Currently, we get icmp6hdr via function icmp6_hdr(), which needs the skb
transport header to be set first. But there is no rule to ask driver set
transport header before netif_receive_skb() and bond_handle_frame(). So
we will not able to get correct icmp6hdr on some drivers.
Fix this by using skb_header_pointer to get the IPv6 and ICMPV6 headers.
Reported-by: Liang Li <liali@redhat.com>
Fixes: 4e24be018eb9 ("bonding: add new parameter ns_targets")
Suggested-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Acked-by: Jay Vosburgh <jay.vosburgh@canonical.com>
Link: https://lore.kernel.org/r/20221118034353.1736727-1-liuhangbin@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/bonding/bond_procfs.c')
0 files changed, 0 insertions, 0 deletions