From 2e1318956ce6bf149af5c5e98499b5cd99f99c89 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" <rjw@sisk.pl> Date: Thu, 18 Oct 2007 03:04:45 -0700 Subject: [PATCH] freezer: prevent new tasks from inheriting TIF_FREEZE set Tasks should go to the refrigerator only if explicitly requested to do that by the freezer and not as a result of inheriting the TIF_FREEZE flag set from the parent. Make it happen. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@ucw.cz> Acked-by: Nigel Cunningham <nigel@nigel.suspend2.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> --- kernel/fork.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/fork.c b/kernel/fork.c index 490495a39c7e..7e455a93a75a 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -942,6 +942,7 @@ static inline void copy_flags(unsigned long clone_flags, struct task_struct *p) if (!(clone_flags & CLONE_PTRACE)) p->ptrace = 0; p->flags = new_flags; + clear_freeze_flag(p); } asmlinkage long sys_set_tid_address(int __user *tidptr) -- GitLab