publish = false
# Because the function is unused it gets dropped before we link lightning, so
# we have to duplicate build.rs here. Note that this is only required for
-# fuzztarget mode.
-build = "../build.rs"
+# fuzzing mode.
[package.metadata]
cargo-fuzz = true
[features]
afl_fuzz = ["afl"]
honggfuzz_fuzz = ["honggfuzz"]
+libfuzzer_fuzz = ["libfuzzer-sys"]
+stdin_fuzz = []
[dependencies]
-lightning = { path = "..", features = ["fuzztarget"] }
-bitcoin = { version = "0.13", features = ["fuzztarget"] }
-secp256k1 = { version = "0.9", features=["fuzztarget"] }
-rust-crypto = "0.2"
+afl = { version = "0.4", optional = true }
+lightning = { path = "../lightning", features = ["regex"] }
+lightning-rapid-gossip-sync = { path = "../lightning-rapid-gossip-sync" }
+bitcoin = { version = "0.28.1", features = ["secp-lowmemory"] }
+hex = "0.3"
honggfuzz = { version = "0.5", optional = true }
-afl = { version = "0.3", optional = true }
+libfuzzer-sys = { git = "https://github.com/rust-fuzz/libfuzzer-sys.git", optional = true }
[build-dependencies]
-gcc = "0.3"
+cc = "1.0"
# Prevent this from interfering with workspaces
[workspace]
members = ["."]
-[[bin]]
-name = "peer_crypt_target"
-path = "fuzz_targets/peer_crypt_target.rs"
+[profile.release]
+lto = true
+codegen-units = 1
-[[bin]]
-name = "channel_target"
-path = "fuzz_targets/channel_target.rs"
+# When testing a large fuzz corpus, -O1 offers a nice speedup
+[profile.dev]
+opt-level = 1
-[[bin]]
-name = "full_stack_target"
-path = "fuzz_targets/full_stack_target.rs"
-
-[[bin]]
-name = "channelmonitor_deserialize_target"
-path = "fuzz_targets/channelmonitor_deserialize_target.rs"
-
-# message fuzz targets
-[[bin]]
-name = "msg_ping_target"
-path = "fuzz_targets/msg_ping_target.rs"
-
-[[bin]]
-name = "msg_pong_target"
-path = "fuzz_targets/msg_pong_target.rs"
-
-[[bin]]
-name = "msg_accept_channel_target"
-path = "fuzz_targets/msg_targets/msg_accept_channel_target.rs"
-
-[[bin]]
-name = "msg_closing_signed_target"
-path = "fuzz_targets/msg_targets/msg_closing_signed_target.rs"
-
-[[bin]]
-name = "msg_commitment_signed_target"
-path = "fuzz_targets/msg_targets/msg_commitment_signed_target.rs"
-
-[[bin]]
-name = "msg_funding_created_target"
-path = "fuzz_targets/msg_targets/msg_funding_created_target.rs"
-
-[[bin]]
-name = "msg_funding_locked_target"
-path = "fuzz_targets/msg_targets/msg_funding_locked_target.rs"
-
-[[bin]]
-name = "msg_funding_signed_target"
-path = "fuzz_targets/msg_targets/msg_funding_signed_target.rs"
-
-[[bin]]
-name = "msg_open_channel_target"
-path = "fuzz_targets/msg_targets/msg_open_channel_target.rs"
-
-[[bin]]
-name = "msg_revoke_and_ack_target"
-path = "fuzz_targets/msg_targets/msg_revoke_and_ack_target.rs"
-
-[[bin]]
-name = "msg_shutdown_target"
-path = "fuzz_targets/msg_targets/msg_shutdown_target.rs"
-
-[[bin]]
-name = "msg_update_add_htlc_target"
-path = "fuzz_targets/msg_targets/msg_update_add_htlc_target.rs"
-
-[[bin]]
-name = "msg_update_fail_malformed_htlc_target"
-path = "fuzz_targets/msg_targets/msg_update_fail_malformed_htlc_target.rs"
-
-[[bin]]
-name = "msg_update_fee_target"
-path = "fuzz_targets/msg_targets/msg_update_fee_target.rs"
-
-[[bin]]
-name = "msg_update_fulfill_htlc_target"
-path = "fuzz_targets/msg_targets/msg_update_fulfill_htlc_target.rs"
-
-[[bin]]
-name = "msg_update_fail_htlc_target"
-path = "fuzz_targets/msg_targets/msg_update_fail_htlc_target.rs"
+[lib]
+name = "lightning_fuzz"
+path = "src/lib.rs"
+crate-type = ["rlib", "dylib", "staticlib"]