Inkscape built with 32-bit devlibs is probably not affected because it still uses libxml2 2.7.8 and the limit on attribute size was only introduced in 2.9.0 [1] as determined by su_v before.
[1] https://git.gnome.org/browse/libxml2/commit/?id=e17db9946c09af709d6b37c598b336b1d2ef18a5
Inkscape built with 32-bit devlibs is probably not affected because it still uses libxml2 2.7.8 and the limit on attribute size was only introduced in 2.9.0 [1] as determined by su_v before.
[1] https:/ /git.gnome. org/browse/ libxml2/ commit/ ?id=e17db9946c0 9af709d6b37c598 b336b1d2ef18a5