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In some ingress setups, the proxy could be tricked into looping requests through the outbound proxy. We now detect these loops and fail these requests with a 502, saving your precious CPU. --- * outbound: Prevent loops (linkerd/linkerd2-proxy#525)
alpeb
approved these changes
May 22, 2020
adleong
approved these changes
May 22, 2020
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In some ingress setups, the proxy could be tricked into looping requests
through the outbound proxy. We now detect these loops and fail these
requests with a 502, saving your precious CPU.