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Eric Dumazet
1c10b05974
[ Upstream commit 13e00fdc92 ]
This variant of skb_header_pointer() should be used in contexts
where @offset argument is user-controlled and could be negative.
Negative offsets are supported, as long as the zone starts
between skb->head and skb->data.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20260128141539.3404400-2-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
[ Adjust context ]
Signed-off-by: Bin Lan <lanbincn@139.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Shivani: Modified to apply on 5.10.y ]
Signed-off-by: Shivani Agarwal <shivani.agarwal@broadcom.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>