scanimage -L fails with segmentation error double free

[Frank Denissen]

Since my upgrade to precise-amd64 from lucid-i386 I'm not able to scan anymore. I suspect that the problem is amd64 specific.

[32568.242721] usb 3-1: new full-speed USB device number 3 using xhci_hcd
[32568.320350] Did not find alt setting 1 for intf 0, config 1

33164.011589] scanimage[26665]: segfault at 7fa7d4698275 ip 00007fa7d3f35fde sp 00007fffa0e1b4b0 error 6 in libc-2.15.so[7fa7d3eb6000+1b3000]

[ 5652.907318] xsane[10518]: segfault at 3 ip 00007fd1f64c1b5d sp 00007fff4a48e020 error 4 in libsane-net.so.1.0.22[7fd1f64ba000+e000]

[ 6790.527904] iscan[10667] general protection ip:7f5c9d128b5d sp:7fff640d76b0 error:0 in libsane-net.so.1.0.22[7f5c9d121000+e000]

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: sane-utils 1.0.22-7ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-26.41-generic 3.2.19
Uname: Linux 3.2.0-26-generic x86_64
ApportVersion: 2.0.1-0ubuntu8
Architecture: amd64
Date: Mon Jul 9 19:19:20 2012
ProcEnviron:
 LANGUAGE=nl_BE:nl
 TERM=xterm
 LANG=nl_BE.UTF-8
 SHELL=/bin/bash
SourcePackage: sane-backends
UpgradeStatus: No upgrade log present (probably fresh install)
mtime.conffile..etc.default.saned: 2012-07-07T19:14:37.983873
mtime.conffile..etc.sane.d.saned.conf: 2012-07-07T16:55:04.553123

[Frank Denissen (aankoopdenissen)]

Problem occurs also on precise-i386

frank@beo:/var/log$ scanimage -L
*** glibc detected *** scanimage: double free or corruption (!prev): 0x096bb0a8 ***
Afgebroken (geheugendump gemaakt)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Rolf Leggewie (r0lf)]

I used to see this previously but I no longer do in a xenial live CD. What about everybody else?

[David Ward (dpward)]

Thank you for reporting this bug to Ubuntu.

Ubuntu 12.04 (precise) reached end-of-life on April 28, 2017.

We appreciate that this bug may be old and you might not be interested in discussing it any more. But if you are then please upgrade to the latest Ubuntu version and re-test. If you then find the bug is still present in the newer Ubuntu version, please add a comment here telling us which new version it is in.

[Frank Denissen (aankoopdenissen)]

Problem does not appear in Kubuntu focal 20.04

[Launchpad Janitor (janitor)]

[Expired for sane-backends (Ubuntu) because there has been no activity for 60 days.]