Forbid unsafe code in most module #1018
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This change adds the `forbid(unsafe_code)` directive to most modules, ensuring that these modules are "safe". There are three modules this cannot apply to: - `app::core` -- due to the `process_start_time` metric implementation; - `duplex` -- due to the implementation of `BufMut` for `CopyBuf`; and - `proxy::transport` -- due to socket option interactions. Furthermore, this change adds `deny(warnings)` directives to a few modules that were missing it.
hawkw
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May 24, 2021
olix0r
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* Controller clients of components with more than one replica could fail to drive all connections to completion. This could result in timeouts showing up in logs, but would not have prevented proxies from communicating with controllers. #6146 * linkerd/linkerd2-proxy#992 made the `l5d-dst-override` header required for ingress-mode proxies. This behavior has been reverted so that requests without this header are forwarded to their original destination. * OpenCensus trace spans for HTTP requests no longer include query parameters. --- * ci: Update/pin action dependencies (linkerd/linkerd2-proxy#1012) * control: Ensure endpoints are driven to readiness (linkerd/linkerd2-proxy#1014) * Make span name without query string (linkerd/linkerd2-proxy#1013) * ingress: Restore original dst address routing (linkerd/linkerd2-proxy#1016) * ci: Restict permissions in Actions (linkerd/linkerd2-proxy#1019) * Forbid unsafe code in most module (linkerd/linkerd2-proxy#1018)
olix0r
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May 27, 2021
* Controller clients of components with more than one replica could fail to drive all connections to completion. This could result in timeouts showing up in logs, but would not have prevented proxies from communicating with controllers. #6146 * linkerd/linkerd2-proxy#992 made the `l5d-dst-override` header required for ingress-mode proxies. This behavior has been reverted so that requests without this header are forwarded to their original destination. * OpenCensus trace spans for HTTP requests no longer include query parameters. --- * ci: Update/pin action dependencies (linkerd/linkerd2-proxy#1012) * control: Ensure endpoints are driven to readiness (linkerd/linkerd2-proxy#1014) * Make span name without query string (linkerd/linkerd2-proxy#1013) * ingress: Restore original dst address routing (linkerd/linkerd2-proxy#1016) * ci: Restict permissions in Actions (linkerd/linkerd2-proxy#1019) * Forbid unsafe code in most module (linkerd/linkerd2-proxy#1018)
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This change adds the
forbid(unsafe_code)directive to most modules,ensuring that these modules are "safe". There are three modules this
cannot apply to:
duplex-- due to the implementation ofBufMutforCopyBuf; andproxy::transport-- due to socket option interactions.system-- for system-level counter accessFurthermore, this change adds
deny(warnings)directives to a fewmodules that were missing it.