tree 15dd820facfa1f465f20ee54c2ec9e03660591b8
parent 9de658d248f9fd304afa3321dd7a9de1280356ec
author Mark Wielaard <mjw@redhat.com> 1712689862 +0200
committer Mark Wielaard <mjw@redhat.com> 1712689867 +0200

Make sure to call isdigit and isspace with unsigned char

Casting to Int32 or int could create negative values. Which isspace
and isdigit don't handle. SEI CERT C Coding Standard STR37-C.

Resolve by casting to UChar or unsigned char instead of Int32 or int.

https://sourceware.org/bugzilla/show_bug.cgi?id=28283