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fixup: use RLock on txFromPeer

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Signed-off-by: Csaba Kiraly <csaba.kiraly@gmail.com>
This commit is contained in:
Csaba Kiraly 2025-05-07 11:14:11 +02:00
parent 041ba30ae3
commit b405ad180c
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1 changed files with 3 additions and 1 deletions
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4
eth/fetcher/tx_fetcher.go
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@ -203,7 +203,7 @@ type TxFetcher struct {
// txFromPeer stores where we received a transaction from
txFromPeer map[common.Hash]string
// should be protected by mutex
txFromPeerMutex sync.Mutex
txFromPeerMutex sync.RWMutex
// Callbacks
hasTx func(common.Hash) bool // Retrieves a tx from the local txpool
@ -1047,6 +1047,8 @@ func rotateStrings(slice []string, n int) {
}
func (f *TxFetcher) TxFromPeer(hash common.Hash) (string, bool) {
f.txFromPeerMutex.RLock()
defer f.txFromPeerMutex.RUnlock()
provenance, ok := f.txFromPeer[hash]
return provenance, ok
}