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Bug#961345: marked as done (cups: daemon crashes with invalid free())

Your message dated Sat, 28 Nov 2020 19:32:07 +0000
with message-id <E1kj5x1-000DcD-K4@fasolo.debian.org>
and subject line Bug#961345: fixed in cups 2.2.10-6+deb10u4
has caused the Debian Bug report #961345,
regarding cups: daemon crashes with invalid free()
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
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-- 
961345: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=961345
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: cups
Version: 2.2.10-6+deb10u3
Severity: normal

After upgrading to Debian 10, the CUPS daemon keeps crashing when I try to
print. This did not happen with the version in Debian 9.

$ journalctl -u cups
-- Logs begin at Thu 2020-05-21 14:59:37 CET, end at Sat 2020-05-23 14:52:11 CET. --
maj 21 14:59:38 perkele systemd[1]: Started CUPS Scheduler.
maj 21 19:47:12 perkele cupsd[931]: free(): invalid pointer
maj 21 19:47:12 perkele systemd[1]: cups.service: Main process exited, code=killed, status=6/ABRT
maj 21 19:47:12 perkele systemd[1]: cups.service: Failed with result 'signal'.
maj 21 19:47:13 perkele systemd[1]: cups.service: Service RestartSec=100ms expired, scheduling restart.
maj 21 19:47:13 perkele systemd[1]: cups.service: Scheduled restart job, restart counter is at 1.
maj 21 19:47:13 perkele systemd[1]: Stopped CUPS Scheduler.
maj 21 19:47:13 perkele systemd[1]: Started CUPS Scheduler.
maj 21 23:00:06 perkele systemd[1]: Stopping CUPS Scheduler...
maj 21 23:00:06 perkele systemd[1]: cups.service: Succeeded.
maj 21 23:00:06 perkele systemd[1]: Stopped CUPS Scheduler.
maj 21 23:00:06 perkele systemd[1]: Started CUPS Scheduler.
maj 22 23:00:07 perkele systemd[1]: Stopping CUPS Scheduler...
maj 22 23:00:07 perkele systemd[1]: cups.service: Succeeded.
maj 22 23:00:07 perkele systemd[1]: Stopped CUPS Scheduler.
maj 22 23:00:07 perkele systemd[1]: Started CUPS Scheduler.
maj 23 14:46:08 perkele cupsd[32076]: free(): invalid pointer
maj 23 14:46:08 perkele systemd[1]: cups.service: Main process exited, code=killed, status=6/ABRT
maj 23 14:46:38 perkele systemd[1]: cups.service: Failed with result 'signal'.
maj 23 14:46:39 perkele systemd[1]: cups.service: Service RestartSec=100ms expired, scheduling restart.
maj 23 14:46:39 perkele systemd[1]: cups.service: Scheduled restart job, restart counter is at 1.
maj 23 14:46:39 perkele systemd[1]: Stopped CUPS Scheduler.
maj 23 14:46:39 perkele systemd[1]: Started CUPS Scheduler.
maj 23 14:47:35 perkele cupsd[5698]: free(): invalid pointer
maj 23 14:47:35 perkele systemd[1]: cups.service: Main process exited, code=killed, status=6/ABRT
maj 23 14:47:35 perkele systemd[1]: cups.service: Failed with result 'signal'.
maj 23 14:47:35 perkele systemd[1]: cups.service: Service RestartSec=100ms expired, scheduling restart.
maj 23 14:47:35 perkele systemd[1]: cups.service: Scheduled restart job, restart counter is at 2.
maj 23 14:47:35 perkele systemd[1]: Stopped CUPS Scheduler.
maj 23 14:47:35 perkele systemd[1]: Started CUPS Scheduler.
maj 23 14:47:38 perkele cupsd[5797]: free(): invalid pointer
maj 23 14:47:38 perkele systemd[1]: cups.service: Main process exited, code=killed, status=6/ABRT
maj 23 14:48:02 perkele systemd[1]: cups.service: Failed with result 'signal'.
maj 23 14:48:03 perkele systemd[1]: cups.service: Service RestartSec=100ms expired, scheduling restart.
maj 23 14:48:03 perkele systemd[1]: cups.service: Scheduled restart job, restart counter is at 3.
maj 23 14:48:03 perkele systemd[1]: Stopped CUPS Scheduler.
maj 23 14:48:03 perkele systemd[1]: Started CUPS Scheduler.
maj 23 14:49:12 perkele cupsd[5838]: free(): invalid pointer
maj 23 14:49:12 perkele systemd[1]: cups.service: Main process exited, code=killed, status=6/ABRT
maj 23 14:50:42 perkele systemd[1]: cups.service: State 'stop-sigterm' timed out. Killing.
maj 23 14:50:42 perkele systemd[1]: cups.service: Killing process 5845 (pdftops) with signal SIGKILL.
maj 23 14:50:42 perkele systemd[1]: cups.service: Killing process 5846 (http) with signal SIGKILL.
maj 23 14:50:42 perkele systemd[1]: cups.service: Killing process 5850 (pstops) with signal SIGKILL.
maj 23 14:50:42 perkele systemd[1]: cups.service: Failed with result 'signal'.
maj 23 14:50:42 perkele systemd[1]: cups.service: Service RestartSec=100ms expired, scheduling restart.
maj 23 14:50:42 perkele systemd[1]: cups.service: Scheduled restart job, restart counter is at 4.
maj 23 14:50:42 perkele systemd[1]: Stopped CUPS Scheduler.
maj 23 14:50:42 perkele systemd[1]: Started CUPS Scheduler.
$ cupsctl
_debug_logging=0
_remote_admin=0
_remote_any=0
_share_printers=0
_user_cancel_any=0
BrowseLocalProtocols=dnssd
DefaultAuthType=Basic
JobPrivateAccess=default
JobPrivateValues=default
MaxLogSize=0
SubscriptionPrivateAccess=default
SubscriptionPrivateValues=default
WebInterface=Yes

-- System Information:
Debian Release: 10.4
  APT prefers stable
  APT policy: (700, 'stable'), (500, 'stable-updates')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.19.0-9-amd64 (SMP w/4 CPU cores)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=sv, LC_CTYPE=sv (charmap=UTF-8) (ignored: LC_ALL set to sv_SE.utf8), LANGUAGE=sv_SE.utf8:sv:nb_NO.utf8:nb:da_DK.utf8:da:nn_NO.utf8:nn:en_GB.utf8:en_US.utf8:en (charmap=UTF-8) (ignored: LC_ALL set to sv_SE.utf8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages cups depends on:
ii  cups-client            2.2.10-6+deb10u3
ii  cups-common            2.2.10-6+deb10u3
ii  cups-core-drivers      2.2.10-6+deb10u3
ii  cups-daemon            2.2.10-6+deb10u3
ii  cups-filters           1.21.6-5
ii  cups-ppdc              2.2.10-6+deb10u3
ii  cups-server-common     2.2.10-6+deb10u3
ii  debconf [debconf-2.0]  1.5.71
ii  ghostscript            9.27~dfsg-2+deb10u3
ii  libavahi-client3       0.7-4+b1
ii  libavahi-common3       0.7-4+b1
ii  libc6                  2.28-10
ii  libcups2               2.2.10-6+deb10u3
ii  libcupsimage2          2.2.10-6+deb10u3
ii  libgcc1                1:8.3.0-6
ii  libstdc++6             8.3.0-6
ii  libusb-1.0-0           2:1.0.22-2
ii  poppler-utils          0.71.0-5
ii  procps                 2:3.3.15-2

Versions of packages cups recommends:
ii  avahi-daemon                     0.7-4+b1
ii  colord                           1.4.3-4
ii  cups-filters [ghostscript-cups]  1.21.6-5
ii  printer-driver-gutenprint        5.3.1-7

Versions of packages cups suggests:
ii  cups-bsd                                   2.2.10-6+deb10u3
pn  cups-pdf                                   <none>
ii  foomatic-db-compressed-ppds [foomatic-db]  20181217-2
ii  hplip                                      3.18.12+dfsg0-2
ii  printer-driver-hpcups                      3.18.12+dfsg0-2
pn  smbclient                                  <none>
ii  udev                                       241-7~deb10u4

-- debconf information:
  cupsys/raw-print: true
  cupsys/backend: lpd, socket, usb, snmp, dnssd

--- End Message ---
--- Begin Message --- 
Source: cups
Source-Version: 2.2.10-6+deb10u4
Done: Didier Raboud <odyx@debian.org>

We believe that the bug you reported is fixed in the latest version of
cups, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 961345@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Didier Raboud <odyx@debian.org> (supplier of updated cups package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Format: 1.8
Date: Sat, 28 Nov 2020 12:09:48 +0100
Source: cups
Architecture: source
Version: 2.2.10-6+deb10u4
Distribution: buster
Urgency: medium
Maintainer: Debian Printing Team <debian-printing@lists.debian.org>
Changed-By: Didier Raboud <odyx@debian.org>
Closes: 961345
Changes:
 cups (2.2.10-6+deb10u4) buster; urgency=medium
 .
   * Backport upstream fix:
     - backend,scheduler/ipp.c: Fix 'printer-alert' invalid free
       (Closes: #961345)
Checksums-Sha1:
 22a7f4b1d941e645783e66d69312c1163b1947db 3472 cups_2.2.10-6+deb10u4.dsc
 2bc150f7e97d6ad82d1ff75f6f76ad57bd229583 361288 cups_2.2.10-6+deb10u4.debian.tar.xz
Checksums-Sha256:
 5b6fc094d7ec4fdf21d6f6c2d35e8b20015d6ecf2e4178aed0a587f869e43883 3472 cups_2.2.10-6+deb10u4.dsc
 c5e1fd533a8e2489d29beb5caafb8fb8cbd4e9acea5bfadf1417eec5d8260aeb 361288 cups_2.2.10-6+deb10u4.debian.tar.xz
Files:
 446b77c4d4fdcec13cbdfe04f0d0f9c2 3472 net optional cups_2.2.10-6+deb10u4.dsc
 a6ffc2367f6e41b386f7293100ad7893 361288 net optional cups_2.2.10-6+deb10u4.debian.tar.xz

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--- End Message ---
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