build: bump rules_foreign_cc to e3f4b5e0 and switch to lld for .bazel…#6610
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lizan merged 11 commits intoenvoyproxy:masterfrom Apr 24, 2019
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build: bump rules_foreign_cc to e3f4b5e0 and switch to lld for .bazel…#6610lizan merged 11 commits intoenvoyproxy:masterfrom
lizan merged 11 commits intoenvoyproxy:masterfrom
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…rc sanitizers. This allows for all --copt/--cxxopt/--linkopt to be plumbed to external dependencies. Risk level: Low Testing: CI Signed-off-by: Harvey Tuch <htuch@google.com>
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@htuch ASAN/TSAN test failed, so the flags are propagated down to dependencies? |
Signed-off-by: Harvey Tuch <htuch@google.com>
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@mergeconflict is looking at the TSAN failure related to |
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Signed-off-by: Harvey Tuch <htuch@google.com>
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htuch
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@htuch discovered a race condition in my libevent watcher implementation in the process of enabling TSAN for dependencies (#6610). Update libevent to pull in the fix (libevent/libevent#793). Risk Level: low Testing: bazel test //test/server:worker_impl_test -c dbg --config=clang-tsan --runs_per_test=1000 (with @htuch's patch applied). Signed-off-by: Dan Rosen <mergeconflict@google.com>
Signed-off-by: Harvey Tuch <htuch@google.com>
Signed-off-by: Harvey Tuch <htuch@google.com>
lizan
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Apr 24, 2019
Signed-off-by: Harvey Tuch <htuch@google.com>
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@lizan this is ready for final review, all tests should now pass. |
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Apr 24, 2019
| + # Blacklist LuaJIT from ASAN for now. | ||
| + # TODO(htuch): Remove this when https://github.com/envoyproxy/envoy/issues/6084 is resolved. | ||
| + if "ENVOY_CONFIG_ASAN" in os.environ: | ||
| + os.environ["TARGET_CFLAGS"] += " -fsanitize-blacklist=%s/com_github_luajit_luajit/clang-asan-blacklist.txt" % os.environ["PWD"] |
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if we do fun:* blacklist, shall we just remove -fsanitize=address from TARGET_CFLAGS?
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It's a useful hook to leave around to experiment with making this more precise, so I'd vote to keep it as is.
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Since envoyproxy#6610 the fuzzer build has been broken. This is due to the interaction of rules_foreign_cc external dependencies and the additional UBSAN blacklist maintained by the oss-fuzz driver to workaround the fact we don't have protocolbuffers/protobuf#5901 yet. Thir PR moves protocolbuffers/protobuf#5901 into Envoy proper and hence we don't need an UBSAN blacklist in the oss-fuzz driver anymore. Risk level: Low Tesitng: oss-fuzz Docker build. Signed-off-by: Harvey Tuch <htuch@google.com>
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Apr 26, 2019
This is no longer needed as we handle this Envoy-side. This should fix the build that has been broken since envoyproxy/envoy#6610. Signed-off-by: Harvey Tuch <htuch@google.com>
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This is no longer needed as we handle this Envoy-side. This should fix the build that has been broken since envoyproxy/envoy#6610. Signed-off-by: Harvey Tuch <htuch@google.com>
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Since #6610 the fuzzer build has been broken. This is due to the interaction of rules_foreign_cc external dependencies and the additional UBSAN blacklist maintained by the oss-fuzz driver to workaround the fact we don't have protocolbuffers/protobuf#5901 yet. This PR moves protocolbuffers/protobuf#5901 into Envoy proper and hence we don't need an UBSAN blacklist in the oss-fuzz driver anymore. Risk level: Low Tesitng: oss-fuzz Docker build. Signed-off-by: Harvey Tuch <htuch@google.com>
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Since envoyproxy#6610 the fuzzer build has been broken. This is due to the interaction of rules_foreign_cc external dependencies and the additional UBSAN blacklist maintained by the oss-fuzz driver to workaround the fact we don't have protocolbuffers/protobuf#5901 yet. This PR moves protocolbuffers/protobuf#5901 into Envoy proper and hence we don't need an UBSAN blacklist in the oss-fuzz driver anymore. Risk level: Low Tesitng: oss-fuzz Docker build. Signed-off-by: Harvey Tuch <htuch@google.com> Signed-off-by: Jeff Piazza <jeffpiazza@google.com>
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…rc sanitizers.
This allows for all --copt/--cxxopt/--linkopt to be plumbed to external
dependencies.
Risk level: Low
Testing: CI
Signed-off-by: Harvey Tuch htuch@google.com