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authorIngo Molnar <mingo@kernel.org>2017-11-13 09:15:41 +0300
committerIngo Molnar <mingo@kernel.org>2017-11-13 18:04:06 +0300
commit8e7df2b5b7f245c9bd11064712db5cb69044a362 (patch)
tree17572b58b234ce5bafc7c22ce04af8c0258ed859 /kernel/time/timer_list.c
parent516fb7f2e73dcc303fb97fc3593209fcacf2d982 (diff)
downloadlinux-8e7df2b5b7f245c9bd11064712db5cb69044a362.tar.xz
timer/debug: Change /proc/timer_list from 0444 to 0400
While it uses %pK, there's still few reasons to read this file as non-root. Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Acked-by: Thomas Gleixner <tglx@linutronix.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/time/timer_list.c')
-rw-r--r--kernel/time/timer_list.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
index 0e7f5428a148..0ed768b56c60 100644
--- a/kernel/time/timer_list.c
+++ b/kernel/time/timer_list.c
@@ -389,7 +389,7 @@ static int __init init_timer_list_procfs(void)
{
struct proc_dir_entry *pe;
- pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
+ pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
if (!pe)
return -ENOMEM;
return 0;