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Delete the combined file if has an incorrect hash after joining chunks together

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This commit is contained in:
CalDescent 2021-12-19 18:33:22 +00:00
parent 553de5a873
commit 623470209f
1 changed files with 2 additions and 0 deletions
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src/main/java/org/qortal/arbitrary/ArbitraryDataReader.java
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@ -355,6 +355,8 @@ public class ArbitraryDataReader {
} }
// Ensure the complete hash matches the joined chunks // Ensure the complete hash matches the joined chunks
if (!Arrays.equals(arbitraryDataFile.digest(), digest)) { if (!Arrays.equals(arbitraryDataFile.digest(), digest)) {
// Delete the invalid file
arbitraryDataFile.delete();
throw new DataException("Unable to validate complete file hash"); throw new DataException("Unable to validate complete file hash");
} }
// Ensure the file's size matches the size reported by the transaction (throws a DataException if not) // Ensure the file's size matches the size reported by the transaction (throws a DataException if not)