kernel-packages team mailing list archive
-
kernel-packages team
-
Mailing list archive
-
Message #21684
[Bug 676171] Re: readdir(3) fails for cifs mount in 32-bit process on amd64
[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/676171
Title:
readdir(3) fails for cifs mount in 32-bit process on amd64
Status in “linux” package in Ubuntu:
Expired
Bug description:
After upgrading a server from januty/amd64 to karmic/amd64 our custom
written backup program started failing. A further upgrade to
lucid/amd64 didn't help. And testing it on a desktop with
maverick/amd64 (the one I just ran "ubuntu-bug" on) shows it doesn't
work on that either. I've reduced the problem down to being
readdir(3) failing in 32-bit processes on cifs mounts.
Hopefully the code in the attached list.c file demonstrates the
problem. I compiled it with "gcc -m32 -o list32 list.c && gcc -m64 -o
list64 list.c" then ran list32 and list64, each with an argument of a
path to a directory on a cifs mount. The list32 executable failed
with "Cannot allocate memory", but list64 works fine. The remote
share I'm trying to access is on a machine running Windows Server
2003.
Cheers,
Mark.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-22-generic 2.6.35-22.35
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: mark 1317 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'NVidia'/'HDA NVidia at 0xdfffc000 irq 22'
Mixer name : 'SigmaTel STAC9227'
Components : 'HDA:83847618,102801e0,00100201'
Controls : 35
Simple ctrls : 23
Date: Tue Nov 16 17:38:15 2010
HibernationDevice: RESUME=UUID=d0a315bf-c24d-4552-a1fb-3716ce2e8782
IwConfig: Error: [Errno 2] No such file or directory
Lsusb:
Bus 002 Device 002: ID 045e:0040 Microsoft Corp. Wheel Mouse Optical
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. Dell DXG061
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=4e4060e3-11f1-4a8f-9daa-a44118149e7f ro quiet splash
ProcEnviron:
PATH=(custom, user)
LANG=en_GB.UTF-8
SHELL=/usr/bin/tcsh
RelatedPackageVersions: linux-firmware 1.38
RfKill: Error: [Errno 2] No such file or directory
SourcePackage: linux
UdevDb: Error: [Errno 2] No such file or directory
WpaSupplicantLog:
dmi.bios.date: 07/31/2006
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.1.3
dmi.board.name: 0YF432
dmi.board.vendor: Dell Inc.
dmi.board.version: A02
dmi.chassis.type: 7
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvr1.1.3:bd07/31/2006:svnDellInc.:pnDellDXG061:pvr:rvnDellInc.:rn0YF432:rvrA02:cvnDellInc.:ct7:cvr:
dmi.product.name: Dell DXG061
dmi.sys.vendor: Dell Inc.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/676171/+subscriptions