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| author | Matthew Wampler-Doty <matthew.wampler.doty@gmail.com> | 2015-02-27 23:17:31 +0800 |
|---|---|---|
| committer | Matthew Wampler-Doty <matthew.wampler.doty@gmail.com> | 2015-03-03 07:56:11 +0800 |
| commit | 080823bdeebbab2bcffdaefad703896700ed2c30 (patch) | |
| tree | 55adad53661a8c39ca77b350e303b0260e4582c9 | |
| parent | ba1f4bbe9132103af67c0c46f81c913d6a595d77 (diff) | |
| download | dexon-080823bdeebbab2bcffdaefad703896700ed2c30.tar.gz dexon-080823bdeebbab2bcffdaefad703896700ed2c30.tar.zst dexon-080823bdeebbab2bcffdaefad703896700ed2c30.zip | |
Only one uncle
| -rw-r--r-- | core/block_processor.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/core/block_processor.go b/core/block_processor.go index efad35bf4..aef53c940 100644 --- a/core/block_processor.go +++ b/core/block_processor.go @@ -255,6 +255,10 @@ func (sm *BlockProcessor) ValidateBlock(block, parent *types.Block) error { return fmt.Errorf("GasLimit check failed for block %v, %v", block.Header().GasLimit, expl) } + if len(block.Uncles()) > 1 { + return ValidationError("Block can only contain one uncle (contained %v)", len(block.Uncles())) + } + if block.Time() < parent.Time() { return ValidationError("Block timestamp not after prev block (%v - %v)", block.Header().Time, parent.Header().Time) } |