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| author | Oleg Nesterov <oleg@redhat.com> | 2012-10-25 22:28:12 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2012-10-25 22:28:12 +0200 |
| commit | b40a79591ca918e7b91b0d9b6abd5d00f2e88c19 (patch) | |
| tree | c02916f789723f6479e55aa46cd01bf36238dea1 /fs/exec.c | |
| parent | e37736777254ce1abc85493a5cacbefe5983b896 (diff) | |
| download | blackbird-op-linux-b40a79591ca918e7b91b0d9b6abd5d00f2e88c19.tar.gz blackbird-op-linux-b40a79591ca918e7b91b0d9b6abd5d00f2e88c19.zip | |
freezer: exec should clear PF_NOFREEZE along with PF_KTHREAD
flush_old_exec() clears PF_KTHREAD but forgets about PF_NOFREEZE.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Tejun Heo <tj@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'fs/exec.c')
| -rw-r--r-- | fs/exec.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/exec.c b/fs/exec.c index 8b9011b67041..0039055b1fc6 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -1083,7 +1083,8 @@ 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_FORKNOEXEC | PF_KTHREAD); + current->flags &= + ~(PF_RANDOMIZE | PF_FORKNOEXEC | PF_KTHREAD | PF_NOFREEZE); flush_thread(); current->personality &= ~bprm->per_clear; |
