fix: use optimized bitfield last function

port ChainSafe/forest#1344
filecoin-project · Mar 11, 2022 · 73081e1 · 73081e1
1 parent 8ee87f1
commit 73081e1
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Showing 3 changed files with 5 additions and 7 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/actors/miner/Cargo.toml b/actors/miner/Cargo.toml
@@ -16,7 +16,7 @@ crate-type = ["cdylib", "lib"]
 [dependencies]
 fil_actors_runtime = { version = "7.0.0", path = "../runtime" }
 fvm_shared = { version = "0.2.0", default-features = false }
-bitfield = { version = "0.2.0", package = "fvm_ipld_bitfield" }
+bitfield = { version = "0.2.1", package = "fvm_ipld_bitfield" }
 fvm_ipld_amt = { version = "0.2.0", features = ["go-interop"] }
 fvm_ipld_hamt = "0.2.0"
 serde = { version = "1.0.136", features = ["derive"] }

diff --git a/actors/miner/src/lib.rs b/actors/miner/src/lib.rs
@@ -2861,12 +2861,10 @@ impl Actor {
             .map_err(|e| actor_error!(ErrIllegalArgument, "invalid mask bitfield: {}", e))?;
 
         let last_sector_number = mask_sector_numbers
-            .iter()
             .last()
             .ok_or_else(|| actor_error!(ErrIllegalArgument, "invalid mask bitfield"))?
             as SectorNumber;
 
-        #[allow(clippy::absurd_extreme_comparisons)]
         if last_sector_number > MAX_SECTOR_NUMBER {
             return Err(actor_error!(
                 ErrIllegalArgument,