040000 tree 42da5e2938b855b40adfd1132ed72654e70c66e0	multidirectory_project
100644 blob 438af79c90bbd8b60ba473c272af822db92b2ac1	null_dereference_and_division_by_zero.c
100644 blob 21a43dfd08a588cbb73a0dd819a5fb7eb6a11368	single_null_dereference.c