fuzz: add txs_wasm_run

Cargo.toml

@@ -115,9 +115,9 @@ flume = "0.11.0"
 fs_extra = "1.2.0"
 futures = "0.3"
 git2 = { version = "0.18.1", default-features = false }
-ibc = { git = "https://github.com/heliaxdev/cosmos-ibc-rs", rev = "1dd9be8c1cdc773e6b5b0b3609f3390a9a69eb9b", features = ["serde"] }
-ibc-derive = { git = "https://github.com/heliaxdev/cosmos-ibc-rs", rev = "1dd9be8c1cdc773e6b5b0b3609f3390a9a69eb9b" }
-ibc-testkit = { git = "https://github.com/heliaxdev/cosmos-ibc-rs", rev = "1dd9be8c1cdc773e6b5b0b3609f3390a9a69eb9b", default-features = false }
+ibc = { git = "https://github.com/heliaxdev/cosmos-ibc-rs", rev = "0c3b3c0ab598e1e627089d06941efe0e39b61cd7", features = ["serde"] }
+ibc-derive = { git = "https://github.com/heliaxdev/cosmos-ibc-rs", rev = "0c3b3c0ab598e1e627089d06941efe0e39b61cd7" }
+ibc-testkit = { git = "https://github.com/heliaxdev/cosmos-ibc-rs", rev = "0c3b3c0ab598e1e627089d06941efe0e39b61cd7", default-features = false }
 ics23 = "0.11.0"
 index-set = { git = "https://github.com/heliaxdev/index-set", tag = "v0.8.1", features = ["serialize-borsh", "serialize-serde"] }
 indexmap = { git = "https://github.com/heliaxdev/indexmap", tag = "2.2.4-heliax-1", features = ["borsh-schema", "serde"] }

Makefile

@@ -276,16 +276,19 @@ bench:
 # NOTE: running in `--dev` as release build takes over 64GB memory, but 
 # dev is still configured for opt-level=3
 fuzz-txs-mempool:
-	$(cargo) +$(nightly) fuzz run txs_mempool --dev
+	$(cargo) +$(nightly) fuzz run txs_mempool --dev -- -rss_limit_mb=4096
 
 fuzz-txs-prepare-proposal:
-	$(cargo) +$(nightly) fuzz run txs_prepare_proposal --dev
+	$(cargo) +$(nightly) fuzz run txs_prepare_proposal --dev -- -rss_limit_mb=4096
 
 fuzz-txs-process-proposal:
-	$(cargo) +$(nightly) fuzz run txs_process_proposal --dev
+	$(cargo) +$(nightly) fuzz run txs_process_proposal --dev -- -rss_limit_mb=4096
 
 fuzz-txs-finalize-block:
-	$(cargo) +$(nightly) fuzz run txs_finalize_block --dev
+	$(cargo) +$(nightly) fuzz run txs_finalize_block --dev -- -rss_limit_mb=4096
+
+fuzz-txs-wasm-run:
+	$(cargo) +$(nightly) fuzz run txs_wasm_run --dev -- -rss_limit_mb=4096 --sanitizer=none
 
 build-doc:
 	$(cargo) doc --no-deps

crates/account/Cargo.toml

@@ -15,6 +15,7 @@ version.workspace = true
 [features]
 default = []
 testing = ["namada_core/testing", "proptest"]
+arbitrary = ["dep:arbitrary", "namada_core/arbitrary"]
 migrations = ["namada_migrations", "linkme"]
 
 [dependencies]
@@ -23,6 +24,7 @@ namada_macros = { path = "../macros" }
 namada_migrations = { path = "../migrations", optional = true }
 namada_storage = { path = "../storage" }
 
+arbitrary = { workspace = true, optional = true }
 borsh.workspace = true
 linkme = {workspace = true, optional = true }
 proptest = { workspace = true, optional = true }