Bug #4181
Updated by Junxiao Shi almost 7 years ago
Snippet to reproduce:
```
// g++ -std=c++11 -o x x.cpp $(pkg-config --cflags --libs libndn-cxx) -fsanitize=undefined
#include <ndn-cxx/name.hpp>
int
main()
{
ndn::Name n0;
n0.end();
}
```
Actual: `/usr/include/c++/5/bits/stl_iterator.h:754:17: runtime error: reference binding to null pointer of type 'const struct Block'`
Expected: no such error
Additionally, `Name::begin()` also triggers undefined behavior if name is empty.