Yeah, you don't need XS. As I explained, the change was to make "x" x 65 behave the same as "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", and you never used XS for the "x" x 65 part.

In reply to Re^7: [XS] sv_setpv change in behaviour with perl-5.42.0 and later by ikegami
in thread [XS] sv_setpv change in behaviour with perl-5.42.0 and later by syphilis

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