NULL Pointer Reference 2 sampledownload: [null3.sav](https://github.com/robins/pdfcrack/files/4916459/null3.sav.txt) ##### crash State   ##### Reasons  We Clearly See len == 0, so e-s_handler haven't been malloced a space, it is Null. While Next is attampts to write '\0' in e-s_handler， So Crash!
NULL Pointer Reference 2
sampledownload:
null3.sav
crash State
Reasons
We Clearly See len == 0, so e-s_handler haven't been malloced a space, it is Null.
While Next is attampts to write '\0' in e-s_handler， So Crash!