From 69a4bcd7f2e8005db7865140b8d1dc20c725d35e Mon Sep 17 00:00:00 2001 From: Rom Lemarchand Date: Sat, 7 Mar 2015 09:38:05 -0800 Subject: proc: make oom adjustment files user read-only Make oom_adj and oom_score_adj user read-only. Bug: 19636629 Change-Id: I055bb172d5b4d3d856e25918f3c5de8edf31e4a3 Signed-off-by: Rom Lemarchand --- fs/proc/base.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/proc/base.c b/fs/proc/base.c index e16a126b8..aadab1443 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -3154,8 +3154,8 @@ static const struct pid_entry tid_base_stuff[] = { REG("cgroup", S_IRUGO, proc_cgroup_operations), #endif INF("oom_score", S_IRUGO, proc_oom_score), - REG("oom_adj", S_IRUGO|S_IWUSR, proc_oom_adj_operations), - REG("oom_score_adj", S_IRUGO|S_IWUSR, proc_oom_score_adj_operations), + REG("oom_adj", S_IRUSR, proc_oom_adj_operations), + REG("oom_score_adj", S_IRUSR, proc_oom_score_adj_operations), #ifdef CONFIG_AUDITSYSCALL REG("loginuid", S_IWUSR|S_IRUGO, proc_loginuid_operations), REG("sessionid", S_IRUGO, proc_sessionid_operations), -- cgit v1.2.3