Fix memory leak in MVCC scan

Former-commit-id: 3acf80f8dd5ebc311670398745ef3400333a1fcb
2020-07-16 22:42:24 +00:00 · 2020-07-16 22:42:24 +00:00 · 6ec308c30f
commit 6ec308c30f
parent 658ebaa454
1 changed files with 2 additions and 0 deletions
--- a/src/db.cpp
+++ b/src/db.cpp
@ -1062,6 +1062,8 @@ void scanGenericCommand(client *c, robj_roptr o, unsigned long cursor) {
                        listNode *next = ln->next;
                        if (filterKey((robj*)listNodeValue(ln), patCopy, patlen))
                        {
+                            robj *kobj = (robj*)listNodeValue(ln);
+                            decrRefCount(kobj);
                            listDelNode(keys, ln);
                        }
                        ln = next;