The ->has_child_subreaper code in find_new_reaper() finds alive "thread" but returns another "reaper" thread which can be dead.
Signed-off-by: Oleg Nesterov <[email protected]> --- kernel/exit.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/kernel/exit.c b/kernel/exit.c index f773863..31da440 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -512,7 +512,7 @@ static struct task_struct *find_new_reaper(struct task_struct *father) thread = reaper; do { if (!(thread->flags & PF_EXITING)) - return reaper; + return thread; } while_each_thread(reaper, thread); } } -- 1.5.5.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
