[Bug 236937] libxo =xml Segmentation fault with a huge string (>30000)

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=236937

--- Comment #2 from Alfonso S. Siciliano <alfix86 at gmail.com> ---
Thank you for your comment,

% sysctl -n debug.witness.fullgraph > oid-only-value.txt

The output is:
https://gitlab.com/alfix/nsysctl/blob/master/oid-only-value.txt
Raw:
https://gitlab.com/alfix/nsysctl/raw/master/oid-only-value.txt
(I' ll send an email, too)

The output of the drive:

% cc huge-string.c -o huge-string -lxo

% ./huge-string --libxo=text,pretty oid-only-value.txt 
3476034760

% ./huge-string --libxo=xml,pretty oid-only-value.txt
<valuelen>34760</valuelen>
Segmentation fault (core dumped)

Regards,
Alfonso

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