scorch zap postingsIter reuses array positions slice

2018-03-21 10:19:02 -07:00 · 2018-03-21 10:19:02 -07:00 · 3f4b161850
parent db792717a6
commit 3f4b161850
1 changed files with 2 additions and 2 deletions
--- a/index/scorch/segment/zap/posting.go
+++ b/index/scorch/segment/zap/posting.go
@ -448,10 +448,10 @@ func (i *PostingsIterator) readLocation(l *Location) error {
 		l.pos = pos
 		l.start = start
 		l.end = end
-		if numArrayPos > 0 {
+		if cap(l.ap) < int(numArrayPos) {
 			l.ap = make([]uint64, int(numArrayPos))
 		} else {
-			l.ap = l.ap[:0]
+			l.ap = l.ap[:int(numArrayPos)]
 		}
 	}