From d4d11f5bb26878b31b602d8b363e89f291426b47 Mon Sep 17 00:00:00 2001 From: Oleg Nesterov Date: Thu, 25 Oct 2012 22:28:12 +0200 Subject: [PATCH] freezer: exec should clear PF_NOFREEZE along with PF_KTHREAD commit b40a79591ca918e7b91b0d9b6abd5d00f2e88c19 upstream. flush_old_exec() clears PF_KTHREAD but forgets about PF_NOFREEZE. Signed-off-by: Oleg Nesterov Acked-by: Tejun Heo Signed-off-by: Rafael J. Wysocki [bwh: Backported to 3.2: PF_FORKNOEXEC is cleared elsewhere] Signed-off-by: Ben Hutchings --- fs/exec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/exec.c b/fs/exec.c index 160cd2f6baf96..121ccae40abbe 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -1095,7 +1095,7 @@ int flush_old_exec(struct linux_binprm * bprm) bprm->mm = NULL; /* We're using it now */ set_fs(USER_DS); - current->flags &= ~(PF_RANDOMIZE | PF_KTHREAD); + current->flags &= ~(PF_RANDOMIZE | PF_KTHREAD | PF_NOFREEZE); flush_thread(); current->personality &= ~bprm->per_clear; -- 2.47.3