diff options
author | Rom Lemarchand <romlem@android.com> | 2015-03-07 09:38:05 -0800 |
---|---|---|
committer | Rom Lemarchand <romlem@google.com> | 2015-03-09 19:44:30 -0700 |
commit | 45eda3780c58c9086ba4065ed2597495698917a0 (patch) | |
tree | fd5efedaa55e0a6683c74bfef2bddb8ddb75d8fb /fs/proc | |
parent | 2b57e7ee3f036217476af41dae9f6bc056f4f6d4 (diff) |
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 <romlem@google.com>
Diffstat (limited to 'fs/proc')
-rw-r--r-- | fs/proc/base.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index b9760628e1fd..e7e9c39a56d2 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -2641,8 +2641,8 @@ static const struct pid_entry tgid_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), @@ -2979,8 +2979,8 @@ 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), |