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| author | David Gibson <david@gibson.dropbear.id.au> | 2025-12-02 15:02:15 +1100 |
|---|---|---|
| committer | Stefano Brivio <sbrivio@redhat.com> | 2025-12-02 23:07:42 +0100 |
| commit | fdbb4efd38f7211881e05f7284c364df5d4856be (patch) | |
| tree | 5c613a1db4bf05e31077ca8eae6674c669986344 /test/lib/git: | |
| parent | e3c4c4175ce61280efd0f5effb233b0f2f37fab1 (diff) | |
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fwd: Preserve non-standard loopback address when splice forwarding
When forwarding "spliced" connections outwards (-T or -U) we listen on the
guest's loopback and always forward to 127.0.0.1 (or ::1) on the host.
However, it's also possible for clients on the guest to attempt connecting
to other addresses in 127.0.0.0/8 (systemd-resolved uses 127.0.0.53 in
practice). If the host side server is only listening on that specific
non-standard loopback address, the forward won't work. Fix this by
preserving the specific (loopback) address when forwarding such
connections.
Link: https://bugs.passt.top/show_bug.cgi?id=113
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Diffstat (limited to 'test/lib/git:')
0 files changed, 0 insertions, 0 deletions