Comment 4 for bug 1949603

In addition to the changelog versions it seems to me that the debdiff is potentially a bit missleading:

1) the shell testcases are not executed neither during build, nor during autopkgtest. As they seem to need root, it would be nice to add autopkgtest that would do:

cd iptables/tests/shell; ./run-tests.sh --host

as root.

2) the patched in new test case is patched as a regular text file, and thus is not picked up by ./run-tests.sh harness, because executable bit is lost. Hence debian/rules should probably `chmod +x` in the clean target. And then autopkgtest either needs to have restriction requires build; or also chmod that new test case before running ./run-tests.sh --host.

Given this new test case is supposed to catch this regression, enabling this test suite in autopkgtest would be worth while for jammy.

Can you attempt to fix above things?