mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced 2026-11-10 20:48:12 +00:00
f7d109f176
Add a tdc test that checks the act_pedit extended L4 header mode does not edit a packet whose IPv4 protocol does not match the selected transport header. The test installs an ingress pedit rule that sets the UDP destination port, then injects a TCP packet with dport 2222. The UDP and TCP destination ports sit at the same L4 offset, so a buggy kernel rewrites the TCP dport. A second flower filter matches TCP dport 2222 and drops the packet through an indexed gact action; the test then verifies via JSON that this action saw exactly one packet, i.e. the dport was left untouched and still matched 2222. Signed-off-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
History
|
|
|---|---|---|
| .. | ||
| actions | ||
| filters | ||
| infra | ||
| qdiscs | ||