diff options
| author | Linus Torvalds | 2017-11-13 02:00:53 +0100 |
|---|---|---|
| committer | Linus Torvalds | 2017-11-13 02:00:53 +0100 |
| commit | 277642dcca765a1955d4c753a5a315ff7f2eb09d (patch) | |
| tree | 6443f09ef88b26e8742bf1abfb2ee4c71fb91a39 /drivers/clocksource | |
| parent | Merge branch 'kallsyms-restrictions' (diff) | |
| download | kernel-qcow2-linux-277642dcca765a1955d4c753a5a315ff7f2eb09d.tar.gz kernel-qcow2-linux-277642dcca765a1955d4c753a5a315ff7f2eb09d.tar.xz kernel-qcow2-linux-277642dcca765a1955d4c753a5a315ff7f2eb09d.zip | |
modules: make sysfs attribute files readable by owner only
This code goes back to the historical bitkeeper tree commit 3f7b0672086
("Module section offsets in /sys/module"), where Jonathan Corbet wanted
to show people how to debug loadable modules.
See
https://lwn.net/Articles/88052/
from June 2004.
To expose the required load address information, Jonathan added the
sections subdirectory for every module in /sys/modules, and made them
S_IRUGO - readable by everybody.
It was a more innocent time, plus those S_IRxxx macro names are a lot
more confusing than the octal numbers are, so maybe it wasn't even
intentional. But here we are, thirteen years later, and I'll just change
it to S_IRUSR instead.
Let's see if anybody even notices.
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/clocksource')
0 files changed, 0 insertions, 0 deletions