1 files changed, 9 insertions, 1 deletions

diff --git a/src/lj_record.c b/src/lj_record.c
index 082f12e0..9480448f 100644
--- a/src/lj_record.c
+++ b/src/lj_record.c
@@ -1162,7 +1162,8 @@ static void rec_idx_bump(jit_State *J, RecordIndex *ix)
       if ((tb->asize > tpl->asize && (1u << nhbits)-1 == tpl->hmask) ||
           (tb->asize == tpl->asize && (1u << nhbits)-1 > tpl->hmask)) {
         Node *node = noderef(tpl->node);
-        uint32_t i, hmask = tpl->hmask;
+        uint32_t i, hmask = tpl->hmask, asize;
+        TValue *array;
         for (i = 0; i <= hmask; i++) {
           if (!tvisnil(&node[i].key) && tvisnil(&node[i].val))
             settabV(J->L, &node[i].val, tpl);
@@ -1179,6 +1180,13 @@ static void rec_idx_bump(jit_State *J, RecordIndex *ix)
           if (tvistab(&node[i].val))
             setnilV(&node[i].val);
         }
+        /* The shape of the table may have changed. Clean up array part, too. */
+        asize = tpl->asize;
+        array = tvref(tpl->array);
+        for (i = 0; i < asize; i++) {
+          if (tvistab(&array[i]))
+            setnilV(&array[i]);
+        }
         J->retryrec = 1;  /* Abort the trace at the end of recording. */
       }
     }