[Bug 283901] graphics/sane-backends: scanning fails with multiple commands

From: <bugzilla-noreply_at_freebsd.org>
Date: Wed, 08 Jan 2025 15:17:17 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=283901

--- Comment #8 from Alex Matei <alex@dawnmail.net> ---
I did some more troubleshooting.
The converted pointer to function on line 1098 in
sane-backends-1.3.1/backend/dll.c
gets the list of  devices for each sane backend listed in dll.conf(78) along
with the
backends listed in /usr/local/etc/sane.d/dll.d/epsonscan2 (epsonscan2).
It fails for epsonscan2 backend with segmentation fault.
The only backend for which it gets the list of devices(my Epson scanner) is
'epson2'
listed in dll.conf.
I commented out all the backends in /usr/local/etc/sane.d/dll.conf except
'epson2'.
Also, I deleted the packages epsonscan2-6.6.40.0_9 and
epsonscan2-non-free-plugin-6.6.40.0_2.
And, the scanning is working fine.
So, I do not need epsonscan2.

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