exec: Move cleanup of posix timers on exec out of de_thread
These functions have very little to do with de_thread move them out of de_thread an into flush_old_exec proper so it can be more clearly seen what flush_old_exec is doing. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de> Reviewed-by: Kees Cook <keescook@chromium.org> Acked-by: Christian Brauner <christian.brauner@ubuntu.com> Reviewed-by: Kirill Tkhai <ktkhai@virtuozzo.com> Signed-off-by: Bernd Edlinger <bernd.edlinger@hotmail.de> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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fs/exec.c
10
fs/exec.c
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@ -1189,11 +1189,6 @@ no_thread_group:
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/* we have changed execution domain */
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tsk->exit_signal = SIGCHLD;
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#ifdef CONFIG_POSIX_TIMERS
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exit_itimers(sig);
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flush_itimer_signals();
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#endif
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BUG_ON(!thread_group_leader(tsk));
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return 0;
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@ -1277,6 +1272,11 @@ int flush_old_exec(struct linux_binprm * bprm)
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if (retval)
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goto out;
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#ifdef CONFIG_POSIX_TIMERS
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exit_itimers(me->signal);
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flush_itimer_signals();
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#endif
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/*
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* Make the signal table private.
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*/
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