---

yaml --- r: 84662 b: refs/heads/master c: 430c623 h: refs/heads/master v: v3
git-mirror · Feb 8, 2008 · bdf52fd · bdf52fd
1 parent 45917d6
commit bdf52fd
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Showing 3 changed files with 5 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 297bd42b15daed02453ff59ce6d31216a58b0398
+refs/heads/master: 430c623121ea88ca80595c99fdc63b7f8a803ae5
diff --git a/trunk/init/main.c b/trunk/init/main.c
@@ -833,7 +833,6 @@ static int __init kernel_init(void * unused)
 	 */
 	init_pid_ns.child_reaper = current;
 
-	__set_special_pids(task_pid(current));
 	cad_pid = task_pid(current);
 
 	smp_prepare_cpus(setup_max_cpus);

diff --git a/trunk/kernel/sys.c b/trunk/kernel/sys.c
@@ -1054,12 +1054,11 @@ asmlinkage long sys_setsid(void)
 	if (group_leader->signal->leader)
 		goto out;
 
-	/* Fail if a process group id already exists that equals the proposed
-	 * session id.
+	/* Fail if a process group id already exists that equals the
+	 * proposed session id.
 	 *
-	 * Don't check if session == 1 because kernel threads and CLONE_NEWPID
-	 * tasks use this session id and so the check will always fail and make
-	 * it so init cannot successfully call setsid.
+	 * Don't check if session == 1, clone(CLONE_NEWPID) creates
+	 * this group/session beforehand.
 	 */
 	if (session != 1 && pid_task(sid, PIDTYPE_PGID))
 		goto out;