[sane-devel] Bus Error on pnm backend in FreeBSD 8

Alejandro Imass ait at p2ee.org
Mon Mar 22 16:37:33 UTC 2010

On Mon, Mar 22, 2010 at 11:57 AM, m. allan noah <kitno455 at gmail.com> wrote:
> try turning up the pnm backend's debugging?

Here you go:

[root at lucifer /usr/ports/graphics/sane-backends]# scanimage -L
[sanei_debug] Setting debug level of dll to 255.
[dll] sane_init: SANE dll backend version 1.0.12 from sane-backends 1.0.20
[dll] sane_init/read_dlld: processing /usr/local/etc/sane.d/dll.d ...
[dll] sane_init/read_dlld: done.
[dll] sane_init/read_config: reading dll.conf
[dll] add_backend: adding backend `pnm'
[dll] sane_get_devices
[dll] load: searching backend `pnm' in `/usr/local/lib/sane'
[dll] load: trying to load `/usr/local/lib/sane/libsane-pnm.so.1'
[dll] load: dlopen()ing `/usr/local/lib/sane/libsane-pnm.so.1'
[dll] init: initializing backend `pnm'
[sanei_debug] Setting debug level of pnm to 255.
[pnm] sane_init: version_code != 0, authorize != 0
[pnm] sane_init: SANE pnm backend version 1.0.9 from sane-backends 1.0.20
[dll] init: backend `pnm' is version 1.0.9
[pnm] sane_get_devices: local_only = 0
Bus error: 10 (core dumped)

> allan
> On Mon, Mar 22, 2010 at 12:15 PM, Alejandro Imass <ait at p2ee.org> wrote:
>> (sorry if this is a double post, I hit send before conforming my
>> subscription to the list)
>> Hi,
>> I am trying to get the pnm backend to work on FreeBSD. I originally
>> thought it was related to an old bug in pnm.c and had filed this bug
>> which is now closed:
>> https://alioth.debian.org/tracker/?group_id=30186&atid=410366&func=detail&aid=312401
>> I built the FreeBSD port using the patch method and patching the pnm.c
>> file with the diff I got from the oriniogal pnm.c file and the pnm.c
>> file I got from the latest master via git. I verified that the patch
>> worked by examining the port's work directory and it patched perfectly
>> before build.
>> The FreeBSD port is built from a 1.0.20 freeze, here are the first few
>> lines of the ChangeLog:
>> ******  Release of sane-backends 1.0.20. End of code freeze ******
>> 2009-05-03  m. allan noah <kitno455 a t gmail d o t com>
>>       * config.guess, config.sub: updated to latest versions
>>       * NEWS, configure.in, configure: updated for 1.0.20
>>       * sane-backends.lsm, doc/releases.txt: minor tweaks
>>       * doc/descriptions/coolscan3.desc, doc/descriptions/rts8891.desc:
>>         add :new marker, correct manpage link
>> 2009-05-01  m. allan noah <kitno455 a t gmail d o t com>
>>       * backend/fujitsu.c: copy_buffer() needs to count lines, or M309[12]
>>         cannot scan in duplex
>> I am attaching the debug output with SANE_DEBUG_DLL=255, the FBSD
>> Kernel trace in plain text (bzipped) and the patch file. I am
>> available to help debug this on FBSD, but I don't know how to proceed.
>> Thanks in advance,
>> Alejandro Imass
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> --
> "The truth is an offense, but not a sin"

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