diff options
Diffstat (limited to 'kernel/exit.c')
| -rw-r--r-- | kernel/exit.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index 8f14b866f9f6..60f245190571 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -14,7 +14,6 @@ #include <linux/tty.h> #include <linux/iocontext.h> #include <linux/key.h> -#include <linux/security.h> #include <linux/cpu.h> #include <linux/acct.h> #include <linux/tsacct_kern.h> @@ -1360,7 +1359,7 @@ static int wait_task_continued(struct wait_opts *wo, struct task_struct *p) * Returns nonzero for a final return, when we have unlocked tasklist_lock. * Returns zero if the search for a child should continue; * then ->notask_error is 0 if @p is an eligible child, - * or another error from security_task_wait(), or still -ECHILD. + * or still -ECHILD. */ static int wait_consider_task(struct wait_opts *wo, int ptrace, struct task_struct *p) @@ -1380,20 +1379,6 @@ static int wait_consider_task(struct wait_opts *wo, int ptrace, if (!ret) return ret; - ret = security_task_wait(p); - if (unlikely(ret < 0)) { - /* - * If we have not yet seen any eligible child, - * then let this error code replace -ECHILD. - * A permission error will give the user a clue - * to look for security policy problems, rather - * than for mysterious wait bugs. - */ - if (wo->notask_error) - wo->notask_error = ret; - return 0; - } - if (unlikely(exit_state == EXIT_TRACE)) { /* * ptrace == 0 means we are the natural parent. In this case @@ -1486,7 +1471,7 @@ static int wait_consider_task(struct wait_opts *wo, int ptrace, * Returns nonzero for a final return, when we have unlocked tasklist_lock. * Returns zero if the search for a child should continue; then * ->notask_error is 0 if there were any eligible children, - * or another error from security_task_wait(), or still -ECHILD. + * or still -ECHILD. */ static int do_wait_thread(struct wait_opts *wo, struct task_struct *tsk) { |