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node/watchers/solana: pythnet safety carve out

This commit is contained in:
Evan Gray 2023-11-09 12:10:07 -05:00 committed by Evan Gray
parent 140e8a08d7
commit 4bfcb89d4c
1 changed files with 11 additions and 8 deletions
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3
node/pkg/watchers/solana/client.go
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@ -822,6 +822,8 @@ func (s *SolanaWatcher) processMessageAccount(logger *zap.Logger, data []byte, a
return
}
// As of 2023-11-09, Pythnet has a bug which is not zeroing out these fields appropriately. This carve out should be removed after a fix is deployed.
if s.chainID != vaa.ChainIDPythNet {
// SECURITY: ensure these fields are zeroed out. in the legacy solana program they were always zero, and in the 2023 rewrite they are zeroed once the account is finalized
if !bytes.Equal(proposal.EmitterAuthority.Bytes(), emptyAddressBytes) || proposal.MessageStatus != 0 || !bytes.Equal(proposal.Gap[:], emptyGapBytes) {
solanaAccountSkips.WithLabelValues(s.networkName, "unfinalized_account").Inc()
@ -831,6 +833,7 @@ func (s *SolanaWatcher) processMessageAccount(logger *zap.Logger, data []byte, a
zap.Binary("data", data))
return
}
}
var txHash eth_common.Hash
copy(txHash[:], acc[:])