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authorIngo Molnar <mingo@kernel.org>2017-11-13 07:15:41 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-12-21 14:11:30 +0100
commit1098aad93c4a05a0165fd008e13be99201a9e621 (patch)
tree1f059e4fa7a14d9414c29db89ced1493e79e7690 /kernel
parent36c9eca096a72ba02df39d653ae7005825dce65a (diff)
timer/debug: Change /proc/timer_list from 0444 to 0400
[ Upstream commit 8e7df2b5b7f245c9bd11064712db5cb69044a362 ] 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> Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'kernel')
-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 ef4f16e81283..1407ed20ea93 100644
--- a/kernel/time/timer_list.c
+++ b/kernel/time/timer_list.c
@@ -399,7 +399,7 @@ 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;