NULL-ify lineptr before use
NULL-ify lineptr before use

google/honggfuzz,Android-leak/honggfuzz,riusksk/riufuzz,sh1nu11bi/honggfuzz,SteveJM/honggfuzz,zhuyue1314/honggfuzz-1,lazyparser/honggfuzz,droidsec-cn/honggfuzz,SteveJM/honggfuzz,lazyparser/honggfuzz,sh1nu11bi/honggfuzz,google/honggfuzz,droidsec-cn/honggfuzz,zhuyue1314/honggfuzz-1,droidsec-cn/honggfuzz,lazyparser/honggfuzz,riusksk/riufuzz,google/honggfuzz,riusksk/riufuzz,Android-leak/honggfuzz,SteveJM/honggfuzz,riusksk/riufuzz,lazyparser/honggfuzz,zhuyue1314/honggfuzz-1,Android-leak/honggfuzz,riusksk/riufuzz,riusksk/riufuzz,anestisb/honggfuzz,riusksk/riufuzz,sh1nu11bi/honggfuzz