Check length of path
Check length of path

Thanks oss-fuzz
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=46006

OpenSC/OpenSC,philipWendland/OpenSC,metsma/OpenSC,mouse07410/OpenSC,mouse07410/OpenSC,fabled/OpenSC,mouse07410/OpenSC,dengert/OpenSC,dengert/OpenSC,fabled/OpenSC,OpenSC/OpenSC,fabled/OpenSC,OpenSC/OpenSC,dengert/OpenSC,philipWendland/OpenSC,metsma/OpenSC,LudovicRousseau/OpenSC,LudovicRousseau/OpenSC,LudovicRousseau/OpenSC,philipWendland/OpenSC,metsma/OpenSC,fabled/OpenSC