check size in Reset

2026-10-07 19:23:48 -07:00 · 2018-09-01 21:19:15 +02:00
parent 1be86e6e3a
commit b3b0649dd6
1 changed files with 3 additions and 0 deletions
@@ -67,6 +67,9 @@ func (b *Buffer) Reset(writer Supplier) error {
 	nBytes, err := writer(b.v)
 	b.start = 0
 	b.end = int32(nBytes)
+	if b.end > int32(len(b.v)) {
+		b.end = int32(len(b.v))
+	}
 	return err
 }