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| author | Ethan Buchman <ethan@coinculture.info> | 2015-01-27 02:57:23 +0800 |
|---|---|---|
| committer | Ethan Buchman <ethan@coinculture.info> | 2015-01-27 02:57:23 +0800 |
| commit | 2da367a2bee84d74d1bb0ea1b42d4c22fae486dd (patch) | |
| tree | 317c7f2826917493caafb55faa599001bdec4cb8 | |
| parent | 48083608b513d97d9db10bbfdabb6e5f8830f08a (diff) | |
| download | go-tangerine-2da367a2bee84d74d1bb0ea1b42d4c22fae486dd.tar.gz go-tangerine-2da367a2bee84d74d1bb0ea1b42d4c22fae486dd.tar.zst go-tangerine-2da367a2bee84d74d1bb0ea1b42d4c22fae486dd.zip | |
fix unchecked slice index on tx.From()
| -rw-r--r-- | core/transaction_pool.go | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/core/transaction_pool.go b/core/transaction_pool.go index d3aec9050..193db45ed 100644 --- a/core/transaction_pool.go +++ b/core/transaction_pool.go @@ -109,8 +109,13 @@ func (self *TxPool) Add(tx *types.Transaction) error { } else { to = "[NEW_CONTRACT]" } - - txplogger.Debugf("(t) %x => %s (%v) %x\n", tx.From()[:4], to, tx.Value, tx.Hash()) + var from string + if len(tx.From()) > 0 { + from = ethutil.Bytes2Hex(tx.From()[:4]) + } else { + from = "INVALID" + } + txplogger.Debugf("(t) %x => %s (%v) %x\n", from, to, tx.Value, tx.Hash()) // Notify the subscribers go self.eventMux.Post(TxPreEvent{tx}) |