Bug 574158

Summary:	sys-apps/apparmor-2.10: attempting to load profiles returns Unknown error (9): Bad file descriptor
Product:	Gentoo Linux	Reporter:	Dainius Masiliūnas <pastas4>
Component:	Hardened	Assignee:	Michael Palimaka (kensington) <kensington>
Status:	RESOLVED TEST-REQUEST
Severity:	normal	CC:	hardened
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	emerge --info

Description Dainius Masiliūnas 2016-02-08 12:17:29 UTC

After installing apparmor-2.10 and apparmor-profiles-2.10, and while running a kernel with the AppArmor patches included, attempting to run `apparmor_parser -a /etc/apparmor.d/` to load the default profiles results in an error:

apparmor_parser: Unable to add "/usr/sbin/nmbd".  Unknown error (9): Bad file descriptor

If /etc/apparmor.d/usr.sbin.nmbd is disabled, another profile fails with the same error, and so on.

I'm using the hardened kernel 4.3.3.

Comment 1 Dainius Masiliūnas 2016-02-08 12:18:10 UTC

Created attachment 424886 [details]
emerge --info

Comment 2 Dainius Masiliūnas 2016-02-09 07:30:05 UTC

Note that this only happens if the whole directory is passed. Passing profiles file by file to apparmor_parser works correctly.

Comment 3 Michael Palimaka (kensington) gentoo-dev

2016-02-09 10:13:36 UTC

I can reproduce, but I'm not aware of anything Gentoo-specific that would cause it (maybe upstream would have a better idea?).

Comment 4 Michael Palimaka (kensington) gentoo-dev

2016-05-25 17:53:04 UTC

This is fixed for me in 2.10.1