prohibit leading zeros in floor count field

2 files changed, 4 insertions, 0 deletions

diff --git a/indexer/editable_map_object.cpp b/indexer/editable_map_object.cpp
index db2c5c760a..e79685484e 100644
--- a/indexer/editable_map_object.cpp
+++ b/indexer/editable_map_object.cpp
@@ -202,6 +202,9 @@ bool EditableMapObject::ValidateBuildingLevels(string const & buildingLevels)
   if (buildingLevels.size() > 18 /* max number of digits in uint_64 */)
     return false;
 
+  if ('0' == buildingLevels.front())
+    return false;
+
   uint64_t levels;
   return strings::to_uint64(buildingLevels, levels) && levels > 0 && levels <= kMaximumLevelsEditableByUsers;
 }
diff --git a/indexer/indexer_tests/editable_map_object_test.cpp b/indexer/indexer_tests/editable_map_object_test.cpp
index 332c0f2858..a41380c42a 100644
--- a/indexer/indexer_tests/editable_map_object_test.cpp
+++ b/indexer/indexer_tests/editable_map_object_test.cpp
@@ -29,6 +29,7 @@ UNIT_TEST(EditableMapObject_ValidateBuildingLevels)
   TEST(EditableMapObject::ValidateBuildingLevels("17"), ());
   TEST(EditableMapObject::ValidateBuildingLevels("25"), ());
   TEST(!EditableMapObject::ValidateBuildingLevels("0"), ());
+  TEST(!EditableMapObject::ValidateBuildingLevels("005"), ());
   TEST(!EditableMapObject::ValidateBuildingLevels("26"), ());
   TEST(!EditableMapObject::ValidateBuildingLevels("22a"), ());
   TEST(!EditableMapObject::ValidateBuildingLevels("a22"), ());