In sqlite3_bind_pointer(), invoke the destructor if the bind index is

out of range, like sqlite3_bind_blob() does.

FossilOrigin-Name: d6684d2a744e6e04b8796c3b5ecb81c6577728b698c1ab5f4a828b2ac114b8a2

src/vdbeapi.c

@@ -1417,6 +1417,8 @@ int sqlite3_bind_pointer(
   if( rc==SQLITE_OK ){
     sqlite3VdbeMemSetPointer(&p->aVar[i-1], pPtr, zPTtype, xDestructor);
     sqlite3_mutex_leave(p->db->mutex);
+  }else if( xDestructor ){
+    xDestructor(pPtr);
   }
   return rc;
 }