X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/e487ef4538248f261ddb6e814357593df7646e33..419d880cf5ea0cc1f4c2b299923a6002811e55e3:/src/msg/m_process.c

diff --git a/src/msg/m_process.c b/src/msg/m_process.c
index 68779a4e2f..c2cab1b011 100644
--- a/src/msg/m_process.c
+++ b/src/msg/m_process.c
@@ -154,6 +154,7 @@ m_process_t MSG_process_create_with_environment(const char *name,
   /* Simulator Data */
   simdata->PID = msg_global->PID++;
   simdata->waiting_action = NULL;
+  simdata->waiting_task = NULL;
   simdata->m_host = host;
   simdata->argc = argc;
   simdata->argv = argv;
@@ -195,12 +196,16 @@ void MSG_process_kill(m_process_t process)
   DEBUG3("Killing %s(%d) on %s",
          process->name, p_simdata->PID, p_simdata->m_host->name);
 
+  if (p_simdata->waiting_task && p_simdata->waiting_task->simdata->comm) {
+      SIMIX_communication_cancel(p_simdata->waiting_task->simdata->comm);
+  }
+ 
   if (p_simdata->waiting_action) {
     DEBUG1("Canceling waiting task %s",
            SIMIX_action_get_name(p_simdata->waiting_action));
     SIMIX_action_cancel(p_simdata->waiting_action);
-  }
-
+   }
+  
   xbt_fifo_remove(msg_global->process_list, process);
   SIMIX_process_kill(process->simdata->s_process);
 
@@ -245,7 +250,6 @@ void *MSG_process_get_data(m_process_t process)
 MSG_error_t MSG_process_set_data(m_process_t process, void *data)
 {
   xbt_assert0((process != NULL), "Invalid parameters");
-  xbt_assert0((process->data == NULL), "Data already set");
 
   process->data = data;