2 files changed, 5 insertions, 2 deletions

diff --git a/lib/libc/db/btree/bt_page.c b/lib/libc/db/btree/bt_page.c
index 0d9d138d5cee..ce9cbf15a646 100644
--- a/lib/libc/db/btree/bt_page.c
+++ b/lib/libc/db/btree/bt_page.c
@@ -65,6 +65,7 @@ __bt_free(t, h)
 	h->prevpg = P_INVALID;
 	h->nextpg = t->bt_free;
 	t->bt_free = h->pgno;
+	F_SET(t, B_METADIRTY);
 
 	/* Make sure the page gets written back. */
 	return (mpool_put(t->bt_mp, h, MPOOL_DIRTY));
@@ -92,6 +93,7 @@ __bt_new(t, npg)
 	    (h = mpool_get(t->bt_mp, t->bt_free, 0)) != NULL) {
 		*npg = t->bt_free;
 		t->bt_free = h->nextpg;
+		F_SET(t, B_METADIRTY);
 		return (h);
 	}
 	return (mpool_new(t->bt_mp, npg));
diff --git a/lib/libc/db/btree/bt_split.c b/lib/libc/db/btree/bt_split.c
index 1646d8215950..c7779b897c95 100644
--- a/lib/libc/db/btree/bt_split.c
+++ b/lib/libc/db/btree/bt_split.c
@@ -673,7 +673,8 @@ bt_psplit(t, h, l, r, pskip, ilen)
 		 * where we decide to try and copy too much onto the left page.
 		 * Make sure that doesn't happen.
 		 */
-		if (skip <= off && used + nbytes >= full) {
+		if (skip <= off &&
+		    used + nbytes + sizeof(indx_t) >= full || nxt == top - 1) {
 			--off;
 			break;
 		}
@@ -686,7 +687,7 @@ bt_psplit(t, h, l, r, pskip, ilen)
 			memmove((char *)l + l->upper, src, nbytes);
 		}
 
-		used += nbytes;
+		used += nbytes + sizeof(indx_t);
 		if (used >= half) {
 			if (!isbigkey || bigkeycnt == 3)
 				break;