dd81e5a64f
The version of the `arbitrary` crate used in fuzz targets needs to be the same as the version used in `libfuzzer-sys`. That's why the latter crate re-exports the former. But we need to make sure to consistently use the re-exported version. That's most easily done if that's the only version we have available. However, `fuzz/Cargo.toml` declared a direct dependency on `arbitrary`, making it available for import, and leading to that version being used in a couple places. There were two copies of `arbitrary` built before, even though they were the same version: one with the `derive` feature turned on, through the direct dependency, and one with it turned off when imported through `libfuzzer-sys`. So I haven't specifically tested this but fuzzer builds might be slightly faster now. I have not removed the build-dep on `arbitrary`, because `build.rs` is not invoked by libFuzzer and so it doesn't matter what version of `arbitrary` it uses. Our other crates, like `cranelift-fuzzgen` and `wasmtime-fuzzing`, can still accidentally use a different version of `arbitrary` than the fuzz targets which rely on them. This commit only fixes the direct cases within `fuzz/**`.
110 lines
2.3 KiB
TOML
110 lines
2.3 KiB
TOML
[package]
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name = "wasmtime-fuzz"
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version = "0.0.0"
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authors = ["The Wasmtime Project Developers"]
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edition = "2021"
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publish = false
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[package.metadata]
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cargo-fuzz = true
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[dependencies]
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anyhow = { version = "1.0.19" }
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cranelift-codegen = { path = "../cranelift/codegen", features = ["incremental-cache"] }
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cranelift-reader = { path = "../cranelift/reader" }
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cranelift-wasm = { path = "../cranelift/wasm" }
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cranelift-filetests = { path = "../cranelift/filetests" }
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cranelift-interpreter = { path = "../cranelift/interpreter" }
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cranelift-fuzzgen = { path = "../cranelift/fuzzgen" }
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libfuzzer-sys = { version = "0.4.0", features = ["arbitrary-derive"] }
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target-lexicon = "0.12"
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smallvec = "1.6.1"
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wasmtime = { path = "../crates/wasmtime" }
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wasmtime-fuzzing = { path = "../crates/fuzzing" }
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component-test-util = { path = "../crates/misc/component-test-util" }
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component-fuzz-util = { path = "../crates/misc/component-fuzz-util" }
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[build-dependencies]
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anyhow = "1.0.19"
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proc-macro2 = "1.0"
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arbitrary = { version = "1.1.0", features = ["derive"] }
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rand = { version = "0.8.0" }
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quote = "1.0"
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component-fuzz-util = { path = "../crates/misc/component-fuzz-util" }
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[features]
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default = ['fuzz-spec-interpreter']
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fuzz-spec-interpreter = ['wasmtime-fuzzing/fuzz-spec-interpreter']
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[[bin]]
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name = "compile"
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path = "fuzz_targets/compile.rs"
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test = false
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doc = false
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[[bin]]
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name = "instantiate"
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path = "fuzz_targets/instantiate.rs"
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test = false
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doc = false
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[[bin]]
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name = "api_calls"
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path = "fuzz_targets/api_calls.rs"
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test = false
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doc = false
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[[bin]]
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name = "differential"
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path = "fuzz_targets/differential.rs"
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test = false
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doc = false
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[[bin]]
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name = "spectests"
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path = "fuzz_targets/spectests.rs"
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test = false
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doc = false
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[[bin]]
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name = "table_ops"
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path = "fuzz_targets/table_ops.rs"
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test = false
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doc = false
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[[bin]]
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name = "stacks"
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path = "fuzz_targets/stacks.rs"
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test = false
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doc = false
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[[bin]]
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name = "compile-maybe-invalid"
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path = "fuzz_targets/compile-maybe-invalid.rs"
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test = false
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doc = false
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[[bin]]
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name = "cranelift-fuzzgen"
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path = "fuzz_targets/cranelift-fuzzgen.rs"
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test = false
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doc = false
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[[bin]]
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name = "instantiate-many"
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path = "fuzz_targets/instantiate-many.rs"
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test = false
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doc = false
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[[bin]]
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name = "component_api"
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path = "fuzz_targets/component_api.rs"
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test = false
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doc = false
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[[bin]]
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name = "cranelift-icache"
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path = "fuzz_targets/cranelift-icache.rs"
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test = false
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doc = false
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