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Message #89447
[Bug 1342312] Re: ghostscript hangs reading certain pdfs
Mike, not sure this is indeed a dupe of bug 968785 which is marked as
fixed in saucy
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https://bugs.launchpad.net/bugs/1342312
Title:
ghostscript hangs reading certain pdfs
Status in ghostscript package in Ubuntu:
Fix Released
Status in ghostscript source package in Trusty:
Confirmed
Bug description:
On a few pdfs, gs hangs and uses 100% cpu forever.
This could be used as a denial of service through imagemagick which
uses ghostscript as a delegate, and commonly used in php etc... which
is how I found the issue.
The packages from utopic (9.14~dfsg-0ubuntu3) processes these pdfs
correctly.
To reproduce:
gs WaddellAndReedJCL0814ThirdHProvSE.pdf
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: ghostscript 9.10~dfsg-0ubuntu10.2
ProcVersionSignature: Ubuntu 3.13.0-30.55-generic 3.13.11.2
Uname: Linux 3.13.0-30-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
CupsErrorLog:
CurrentDesktop: Unity
Date: Tue Jul 15 14:34:26 2014
InstallationDate: Installed on 2014-04-20 (86 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
Lpstat:
device for Bizhub7222: socket://10.0.0.201:9100
device for HP-Photosmart-6520-series: dnssd://Photosmart%206520%20series%20%5B1B47AD%5D._ipp._tcp.local/
MachineType: ASUSTeK COMPUTER INC. UX32VD
Papersize: letter
PpdFiles:
HP-Photosmart-6520-series: HP Photosmart 6520 Series, hpcups 3.14.3
Bizhub7222: HP LaserJet 5L - CUPS+Gutenprint v5.2.10-pre2
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-30-generic root=UUID=2f256b0b-ee87-463a-af04-e892e0be9192 ro quiet splash pcie_aspm=force drm.vblankoffdelay=1 i915.semaphores=1
SourcePackage: ghostscript
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/16/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: UX32VD.213
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: UX32VD
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrUX32VD.213:bd11/16/2012:svnASUSTeKCOMPUTERINC.:pnUX32VD:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX32VD:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
dmi.product.name: UX32VD
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
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