From: Arnaud Giersch <arnaud.giersch@iut-bm.univ-fcomte.fr>
Date: Fri, 9 May 2014 11:11:38 +0000 (+0200)
Subject: Add check for error.
X-Git-Tag: v3_11~83^2~5
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/a8b5faafecff77b1540810d84fc0b387f85952a5

Add check for error.
---

diff --git a/src/smpi/colls/gather-ompi.c b/src/smpi/colls/gather-ompi.c
index 06a9488aac..fdaa1d7316 100644
--- a/src/smpi/colls/gather-ompi.c
+++ b/src/smpi/colls/gather-ompi.c
@@ -319,6 +319,7 @@ smpi_coll_tuned_gather_ompi_linear_sync(void *sbuf, int scount,
         
         /* wait all second segments to complete */
         ret = smpi_mpi_waitall(size, reqs, MPI_STATUSES_IGNORE);
+        if (ret != MPI_SUCCESS) { line = __LINE__; goto error_hndl; }
 
         free(reqs);
     }