ecryptfs team mailing list archive

[Dustin Kirkland <dustin.kirkland@xxxxxxxxx>]

Okay, after adding pam_keyinit.so just before pam_ecryptfs.so in the
PAM configuration, I now can see the two keyctl calls in the strace.

...
keyctl(0, 0xfffffffd, 0, 0x7f084e6c5280, 0x7fff8c4ba1b0) = 683056049
keyctl(0, 0xfffffffb, 0, 0x7fff8c4ba1b0, 0x169fd20) = 97213900
...

"keyctl show" still doesn't provide any useful information, while
"keyctl list @u" does.

Does the pam_ecryptfs.so code need to do anything different, now that
we're using pam_keyinit.so?

:-Dustin

-- 
unable to show the contents of my kernel keyring
https://bugs.launchpad.net/bugs/400484
You received this bug notification because you are a member of eCryptfs,
which is subscribed to ecryptfs-utils in ubuntu.

Status in “ecryptfs-utils” package in Ubuntu: Fix Released
Status in “keyutils” package in Ubuntu: New
Status in “linux” package in Ubuntu: In Progress

Bug description:
Running the command:
 $ keyctl show

I should see something like the following:
kirkland@t61p:~$ keyctl show
Session Keyring
       -3 --alswrv   1000    -1  keyring: _uid_ses.1000
698440950 --alswrv   1000    -1   \_ keyring: _uid.1000
575594151 --alswrv   1000     0       \_ user: 67354f2e3a6c1216
940463712 --alswrv   1000     0       \_ user: 1cb12fd405033223

And this is true, if I run the Jaunty 2.6.28 kernel on Karmic.

However, this is completely broken with the 2.6.31 Karmic kernel.

kirkland@x200:~$ keyctl show
Session Keyring
       -3 --alswrv   1000  1000  keyring: _ses


Major regression.  Hoses ecryptfs, which relies on keyutils.

:-Dustin

ProblemType: Bug
Architecture: amd64
Date: Thu Jul 16 21:32:48 2009
DistroRelease: Ubuntu 9.10
MachineType: LENOVO 7454CTO
Package: linux-image-2.6.31-3-generic 2.6.31-3.19
ProcCmdLine: root=UUID=d45ce184-de1d-48ac-a143-44ab4432a207 ro quiet splash
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-3.19-generic
RelatedPackageVersions: linux-backports-modules-2.6.31-3-generic N/A
SourcePackage: linux
Uname: Linux 2.6.31-3-generic x86_64
dmi.bios.date: 04/22/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 6DET44WW (2.08 )
dmi.board.name: 7454CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr6DET44WW(2.08):bd04/22/2009:svnLENOVO:pn7454CTO:pvrThinkPadX200:rvnLENOVO:rn7454CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 7454CTO
dmi.product.version: ThinkPad X200
dmi.sys.vendor: LENOVO