From 0bdd0f95bfcd3d8fd14ffe1afb5fd832e9cb2484 Mon Sep 17 00:00:00 2001
From: "Carsten Haitzler (Rasterman)" <raster@rasterman.com>
Date: Sat, 10 Mar 2018 20:02:09 +0900
Subject: [PATCH] ecore - efl exe/thread - only allow run once ever

---
 src/lib/ecore/efl_exe.c    | 5 ++++-
 src/lib/ecore/efl_thread.c | 3 +++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/lib/ecore/efl_exe.c b/src/lib/ecore/efl_exe.c
index 4ef0aee..273b975 100644
--- a/src/lib/ecore/efl_exe.c
+++ b/src/lib/ecore/efl_exe.c
@@ -61,6 +61,7 @@ struct _Efl_Exe_Data
    } fd;
 #endif
    Eina_Bool exit_called : 1;
+   Eina_Bool run : 1;
 };
 
 //////////////////////////////////////////////////////////////////////////
@@ -202,7 +203,7 @@ _exe_exit_eval(Eo *obj, Efl_Exe_Data *pd)
         pd->exit_called = EINA_TRUE;
         efl_ref(obj);
         job = eina_future_then(efl_loop_job(loop), _efl_loop_task_exit, obj);
-        efl_future_Eina_FutureXXX_then(loop, job);
+        efl_future_Eina_FutureXXX_then(obj, job);
      }
 }
 
@@ -361,6 +362,7 @@ _efl_exe_efl_task_run(Eo *obj EINA_UNUSED, Efl_Exe_Data *pd)
    int pipe_exited[2];
    int ret;
 
+   if (pd->run) return EINA_FALSE;
    if (pd->pid != -1) return EINA_FALSE;
    if (!td) return EINA_FALSE;
 
@@ -445,6 +447,7 @@ _efl_exe_efl_task_run(Eo *obj EINA_UNUSED, Efl_Exe_Data *pd)
                   efl_loop_handler_active_set(efl_added,
                                               EFL_LOOP_HANDLER_FLAGS_READ));
         _ecore_signal_pid_unlock();
+        pd->run = EINA_TRUE;
         return EINA_TRUE;
      }
    // this code is in the child here, and is temporary setup until we
diff --git a/src/lib/ecore/efl_thread.c b/src/lib/ecore/efl_thread.c
index 857c3c5..bab5c01 100644
--- a/src/lib/ecore/efl_thread.c
+++ b/src/lib/ecore/efl_thread.c
@@ -75,6 +75,7 @@ struct _Efl_Thread_Data
    Eina_Bool end_sent : 1;
    Eina_Bool exit_read : 1;
    Eina_Bool exit_called : 1;
+   Eina_Bool run : 1;
 };
 
 //////////////////////////////////////////////////////////////////////////
@@ -582,6 +583,7 @@ _efl_thread_efl_task_run(Eo *obj, Efl_Thread_Data *pd)
    Efl_Callback_Array_Item_Full *it;
    Efl_Task_Data *td = efl_data_scope_get(obj, EFL_TASK_CLASS);
 
+   if (pd->run) return EINA_FALSE;
    if (!td) return EINA_FALSE;
    thdat = calloc(1, sizeof(Thread_Data));
    if (!thdat) return EINA_FALSE;
@@ -783,6 +785,7 @@ _efl_thread_efl_task_run(Eo *obj, Efl_Thread_Data *pd)
         return EINA_FALSE;
      }
    pd->thdat = thdat;
+   pd->run = EINA_TRUE;
    return EINA_TRUE;
 }
 
-- 
2.7.4