fix: copy loop var to avoid overwriting value

Author: agaffney

ledger/allegra.go

@@ -48,7 +48,9 @@ func (b *AllegraBlock) Era() Era {
 func (b *AllegraBlock) Transactions() []TransactionBody {
 	ret := []TransactionBody{}
 	for _, v := range b.TransactionBodies {
-		ret = append(ret, &v)
+		// Create temp var since we take the address and the loop var gets reused
+		tmpVal := v
+		ret = append(ret, &tmpVal)
 	}
 	return ret
 }

ledger/alonzo.go

@@ -49,7 +49,9 @@ func (b *AlonzoBlock) Era() Era {
 func (b *AlonzoBlock) Transactions() []TransactionBody {
 	ret := []TransactionBody{}
 	for _, v := range b.TransactionBodies {
-		ret = append(ret, &v)
+		// Create temp var since we take the address and the loop var gets reused
+		tmpVal := v
+		ret = append(ret, &tmpVal)
 	}
 	return ret
 }

ledger/babbage.go

@@ -49,7 +49,9 @@ func (b *BabbageBlock) Era() Era {
 func (b *BabbageBlock) Transactions() []TransactionBody {
 	ret := []TransactionBody{}
 	for _, v := range b.TransactionBodies {
-		ret = append(ret, &v)
+		// Create temp var since we take the address and the loop var gets reused
+		tmpVal := v
+		ret = append(ret, &tmpVal)
 	}
 	return ret
 }

ledger/mary.go

@@ -48,7 +48,9 @@ func (b *MaryBlock) Era() Era {
 func (b *MaryBlock) Transactions() []TransactionBody {
 	ret := []TransactionBody{}
 	for _, v := range b.TransactionBodies {
-		ret = append(ret, &v)
+		// Create temp var since we take the address and the loop var gets reused
+		tmpVal := v
+		ret = append(ret, &tmpVal)
 	}
 	return ret
 }

ledger/shelley.go

@@ -48,7 +48,9 @@ func (b *ShelleyBlock) Era() Era {
 func (b *ShelleyBlock) Transactions() []TransactionBody {
 	ret := []TransactionBody{}
 	for _, v := range b.TransactionBodies {
-		ret = append(ret, &v)
+		// Create temp var since we take the address and the loop var gets reused
+		tmpVal := v
+		ret = append(ret, &tmpVal)
 	}
 	return ret
 }