From: Eric W. Biederman Date: Sun, 8 Mar 2020 17:04:44 +0000 (-0500) Subject: exec: Move the comment from above de_thread to above unshare_sighand X-Git-Tag: v5.8-rc1~144^2~6^2~4 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7a60ef4803d5442804d75095627e81602ff23331;p=thirdparty%2Flinux.git exec: Move the comment from above de_thread to above unshare_sighand The comment describes work that now happens in unshare_sighand so move the comment where it makes sense. Link: https://lkml.kernel.org/r/87mu6i6zcs.fsf_-_@x220.int.ebiederm.org Reviewed-by: Kees Cook Signed-off-by: "Eric W. Biederman" --- diff --git a/fs/exec.c b/fs/exec.c index 3cc40048cc650..d4387bc92292f 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -1093,12 +1093,6 @@ static int exec_mmap(struct mm_struct *mm) return 0; } -/* - * This function makes sure the current process has its own signal table, - * so that flush_signal_handlers can later reset the handlers without - * disturbing other processes. (Other processes might share the signal - * table via the CLONE_SIGHAND option to clone().) - */ static int de_thread(struct task_struct *tsk) { struct signal_struct *sig = tsk->signal; @@ -1240,6 +1234,12 @@ killed: } +/* + * This function makes sure the current process has its own signal table, + * so that flush_signal_handlers can later reset the handlers without + * disturbing other processes. (Other processes might share the signal + * table via the CLONE_SIGHAND option to clone().) + */ static int unshare_sighand(struct task_struct *me) { struct sighand_struct *oldsighand = me->sighand;