Re: Sane HP backend coredumps

From: Peter Kirchgessner (peter@kirchgessner.net)
Date: Thu May 25 2000 - 14:33:47 PDT

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    Hello Corey,

    I thought this bug was fixed long time ago. It occured when using
    scanners with ADF.
    Please do a

    export SANE_DEBUG_HP=17

    and run scanimage with redirecting output to a file. Please send the
    file back to me.

    Sincerely

    Peter

    "Corey J. Stotts" wrote:
    >
    > Hi,
    >
    > I've been noticing a strange problem with the latest hp backend with sane
    > 1.0.2 on newer glibc's/kernels. Redhat 6.2 uses kernel 2.2.14 and glibc
    > 2.1.3. When doing 'scanimage --help' (or any other operation with
    > scanimage) with a ScanJet 6350C, scanimage coredumps with:
    >
    > scanimage: hp-option.c:2979: hp_optset_fix_geometry_options: Assertion
    > `tl_x && tl_y && br_x && br_y' failed.
    > Aborted (core dumped)
    >
    > When running 'scanimage --help' within gdb:
    >
    > Program received signal SIGABRT, Aborted.
    > 0x40097d41 in __kill () from /lib/libc.so.6
    >
    > Different cables/cards didn't help the problem, but rolling back to RH5.2
    > with its 2.0.36 kernel and glibc 2.0.7 did. Upgrading to Redhat 6.0 with
    > an early 2.2.x kernel and glibc 2.1.1, the scanner continued to work.
    > However, upgrading to Redhat 6.1 made the problem reappear. Redhat 6.1 has
    > a later 2.2.x kernel and glibc 2.1.2.
    >
    > My question is, have you heard tales of similar experiences using
    > sane-1.0.2 with hp backend 0.86 together with the latest glibc 2.1.x and
    > kernel 2.2.x?
    >
    > Thanks,
    >
    > Corey
    >
    > --
    > Source code, list archive, and docs: http://www.mostang.com/sane/
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    -- 
Peter Kirchgessner
WWW:    http://www.kirchgessner.net
e-mail: peter@kirchgessner.net

    --
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