fix arbitrum prover block fields validation

base-org · Nov 18, 2024 · 9a83a45 · 9a83a45
1 parent 51496e3
commit 9a83a45
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/contracts/src/provers/ArbitrumProver.sol b/contracts/src/provers/ArbitrumProver.sol
@@ -153,7 +153,7 @@ contract ArbitrumProver is IProver {
     function _extractL2StateRootAndTimestamp(bytes memory encodedBlockArray) private pure returns (bytes32, uint256) {
         RLPReader.RLPItem[] memory blockFields = encodedBlockArray.readList();
 
-        if (blockFields.length != 16) {
+        if (blockFields.length < 15) {
             revert InvalidBlockFieldRLP();
         }
 

diff --git a/contracts/test/data/invalids/ArbitrumInvalidBlockHeaders.json b/contracts/test/data/invalids/ArbitrumInvalidBlockHeaders.json
@@ -60,6 +60,6 @@
     ]
   },
   "sendRoot": "0x0f569fc75bd38d6c9ee1148b16bd5aff7f8611579998f893dc2886ab557d99fd",
-  "encodedBlockArray": "0xf9021fa0e0c6138d78f4c022d9fab75ae1e0eba6c6c0fd06808ac9ffeed2ac8966e792cca01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d4934794a4b000000000000000000073657175656e636572a08036e05966aa8e2d721a54b9ac83ad99720b27602280281c222caeee81eaca02a062c3521eabe15b9cbddecee828596df39afc5efff47029ad551c85e3bc914db5a00b759a01185485cfc62252c00e92096bf763c0c05993ca2efb0f38939509a554b9010000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000002000000040000000000000000000000008000000000000000000000000000000000000000000020000000000000000000800000000000000000000100000020000000000048080000000000020000200000000000010000000000000000000000000000000000000040040000000040000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000018405dc181b87040000000000008303efb684673acbb1a00f569fc75bd38d6c9ee1148b16bd5aff7f8611579998f893dc2886ab557d99fda0000000000000ccfb00000000006c575700000000000000200000000000000000880000000000104bc0",
+  "encodedBlockArray": "0xf88580840130297684039387008318a7408467372e9880a0936e360c1189eceafbd2ebe9fa1da9f4841f32630b7a41bcfaa2d8ce03a0731388000000000000000081fea056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b4218080a04df1523924f5aef18229a2d0d2f0599e50b37dedf5d4679598357489ce299a50",
   "nodeIndex": "10211"
 }