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| author | Nick Desaulniers <ndesaulniers@google.com> | 2016-09-13 11:11:03 -0700 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2016-11-17 12:20:03 +0100 |
| commit | 2c81b0d8b41b0fbeb974589eec5ed76d405106e0 (patch) | |
| tree | c17172e28abff380aa145900a26be34ee7650c94 /kernel/cgroup.c | |
| parent | 86f56664700ba9577cb2e4c936ec9b8a40a36a0b (diff) | |
cgroup: prefer %pK to %p
Prevents leaking kernel pointers when using kptr_restrict.
Bug: 30149174
Change-Id: I76d4132a0f47f4b0a9f042b8269e0f24edd111ed
Diffstat (limited to 'kernel/cgroup.c')
| -rw-r--r-- | kernel/cgroup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/cgroup.c b/kernel/cgroup.c index 955e053c6..adc8f34a5 100644 --- a/kernel/cgroup.c +++ b/kernel/cgroup.c @@ -5578,7 +5578,7 @@ static int cgroup_css_links_read(struct cgroup *cont, struct css_set *cg = link->cg; struct task_struct *task; int count = 0; - seq_printf(seq, "css_set %p\n", cg); + seq_printf(seq, "css_set %pK\n", cg); list_for_each_entry(task, &cg->tasks, cg_list) { if (count++ > MAX_TASKS_SHOWN_PER_CSS) { seq_puts(seq, " ...\n"); |