fix header consensus

tari-project · Aug 23, 2022 · 491d588 · 491d588
1 parent 1885509
commit 491d588
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Showing 2 changed files with 8 additions and 4 deletions.
diff --git a/base_layer/common_types/src/types/fixed_hash.rs b/base_layer/common_types/src/types/fixed_hash.rs
@@ -51,6 +51,10 @@ impl FixedHash {
     pub fn as_slice(&self) -> &[u8] {
         &self.0
     }
+
+    pub fn as_fixed_slice(&self) -> &[u8; FixedHash::byte_size()] {
+        &self.0
+    }
 }
 
 impl From<[u8; FixedHash::byte_size()]> for FixedHash {

diff --git a/base_layer/core/src/blocks/block_header.rs b/base_layer/core/src/blocks/block_header.rs
@@ -412,12 +412,12 @@ impl ConsensusEncoding for BlockHeader {
         self.height.consensus_encode(writer)?;
         copy_into_fixed_array_lossy::<_, 32>(&self.prev_hash).consensus_encode(writer)?;
         self.timestamp.consensus_encode(writer)?;
-        self.output_mr.as_slice().consensus_encode(writer)?;
-        self.witness_mr.as_slice().consensus_encode(writer)?;
+        self.output_mr.as_fixed_slice().consensus_encode(writer)?;
+        self.witness_mr.as_fixed_slice().consensus_encode(writer)?;
         self.output_mmr_size.consensus_encode(writer)?;
-        self.kernel_mr.as_slice().consensus_encode(writer)?;
+        self.kernel_mr.as_fixed_slice().consensus_encode(writer)?;
         self.kernel_mmr_size.consensus_encode(writer)?;
-        self.input_mr.as_slice().consensus_encode(writer)?;
+        self.input_mr.as_fixed_slice().consensus_encode(writer)?;
         self.total_kernel_offset.consensus_encode(writer)?;
         self.total_script_offset.consensus_encode(writer)?;
         self.nonce.consensus_encode(writer)?;