From: Augustin Degomme <degomme@idpann.imag.fr>
Date: Wed, 17 Jul 2013 13:32:13 +0000 (+0200)
Subject: Fix potential segfault
X-Git-Tag: v3_9_90~128^2~62
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/18831c99f9114246958847f3648d49e5e2c97533

Fix potential segfault
---

diff --git a/src/smpi/smpi_global.c b/src/smpi/smpi_global.c
index 27a53de486..3f91f2e1c0 100644
--- a/src/smpi/smpi_global.c
+++ b/src/smpi/smpi_global.c
@@ -120,7 +120,7 @@ int smpi_process_initialized(void)
 void smpi_process_mark_as_initialized(void)
 {
   int index = smpi_process_index();
-  if(index != -100)process_data[index]->initialized=1;
+  if((index != -100)&& (index!=MPI_UNDEFINED))process_data[index]->initialized=1;
 }