Bug 864325 - 3.7.0 kernel fails to honour fcntl (F_DUPFD_CLOEXEC)
Summary: 3.7.0 kernel fails to honour fcntl (F_DUPFD_CLOEXEC)
Keywords:
Status: CLOSED RAWHIDE
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: rawhide
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Kernel Maintainer List
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2012-10-09 07:24 UTC by Richard W.M. Jones
Modified: 2016-04-26 15:47 UTC (History)
6 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
: 864371 (view as bug list)
Environment:
Last Closed: 2013-03-19 15:02:37 UTC
Type: Bug
Embargoed:


Attachments (Terms of Use)

Description Richard W.M. Jones 2012-10-09 07:24:03 UTC
Description of problem:

http://lkml.indiana.edu/hypermail/linux/kernel/1210.1/index.html#00400

Version-Release number of selected component (if applicable):

3.7.0-0.rc0.git2.4.fc19.x86_64

How reproducible:

100%

Steps to Reproduce:
1. Run the reproducer in the link above.

Additional info:

Al Viro has suggested a patch, which I haven't tested, but I will
attach to this message.

Comment 1 Richard W.M. Jones 2012-10-09 07:25:14 UTC
Al Viro's patch is here:
http://marc.info/?l=linux-fsdevel&m=134973493227376&w=2

Comment 2 Richard W.M. Jones 2012-10-09 08:49:27 UTC
(In reply to comment #1)
> Al Viro's patch is here:
> http://marc.info/?l=linux-fsdevel&m=134973493227376&w=2

This patch fixed it for me.

Comment 3 Richard W.M. Jones 2012-10-09 13:06:34 UTC
Al's fix is upstream (121977187ca0a7f20b848530deb04cc56167769b).


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