fix g2 multiexp pair data len

saitima · Mar 18, 2020 · 15f799a · 15f799a
1 parent a2d8506
commit 15f799a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/api_decoder.go b/api_decoder.go
@@ -813,7 +813,7 @@ func (decoder *decoder) g22MultiExpRunner() (*g22MultiExpRunner, error) {
 	scalars := make([]*big.Int, numPairs)
 	points := make([]*pointG22, numPairs)
 	pointLen := modulusLen * 4
-	if decoder.remainingDataLen() != 2*(scalarLen+pointLen) {
+	if decoder.remainingDataLen() != numPairs*(scalarLen+pointLen) {
 		return nil, errors.New(ERR_MULTIEXP_NUM_PAIR_INPUT_LENGTH_NOT_MATCH)
 	}
 	for i := 0; i < numPairs; i++ {