Re: [PATCH v2 3/5] exec: Move cleanup of posix timers on exec out of de_thread
From: Bernd Edlinger <hidden>
Date: 2020-03-09 19:31:01
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linux-doc, linux-fsdevel, linux-mm, lkml, stable
Possibly related (same subject, not in this thread)
- 2020-03-10 · Re: [PATCH v2 3/5] exec: Move cleanup of posix timers on exec out of de_thread · Eric W. Biederman <hidden>
- 2020-03-10 · Re: [PATCH v2 3/5] exec: Move cleanup of posix timers on exec out of de_thread · Kees Cook <hidden>
- 2020-03-10 · Re: [PATCH v2 3/5] exec: Move cleanup of posix timers on exec out of de_thread · Christian Brauner <hidden>
- 2020-03-09 · Re: [PATCH v2 3/5] exec: Move cleanup of posix timers on exec out of de_thread · Eric W. Biederman <hidden>
- 2020-03-09 · Re: [PATCH v2 3/5] exec: Move cleanup of posix timers on exec out of de_thread · Christian Brauner <hidden>
On 3/8/20 10:36 PM, Eric W. Biederman wrote:
These functions have very little to do with de_thread move them out of de_thread an into flush_old_exec proper so it can be more clearly seen what flush_old_exec is doing. Signed-off-by: "Eric W. Biederman" <redacted>
Reviewed-by: Bernd Edlinger <redacted> Bernd.
quoted hunk ↗ jump to hunk
--- fs/exec.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)diff --git a/fs/exec.c b/fs/exec.c index ff74b9a74d34..215d86f77b63 100644 --- a/fs/exec.c +++ b/fs/exec.c@@ -1189,11 +1189,6 @@ static int de_thread(struct task_struct *tsk) /* we have changed execution domain */ tsk->exit_signal = SIGCHLD; -#ifdef CONFIG_POSIX_TIMERS - exit_itimers(sig); - flush_itimer_signals(); -#endif - BUG_ON(!thread_group_leader(tsk)); return 0;@@ -1277,6 +1272,11 @@ int flush_old_exec(struct linux_binprm * bprm) if (retval) goto out; +#ifdef CONFIG_POSIX_TIMERS + exit_itimers(me->signal); + flush_itimer_signals(); +#endif + /* * Make the signal table private. */