potential fixes

[simgrid.git] / src / smpi / colls / scatter-ompi.c

diff --git a/src/smpi/colls/scatter-ompi.c b/src/smpi/colls/scatter-ompi.c
index 7cce8ae..9d30811 100644 (file)
--- a/src/smpi/colls/scatter-ompi.c
+++ b/src/smpi/colls/scatter-ompi.c
@@ -100,7 +100,7 @@ smpi_coll_tuned_scatter_ompi_binomial(void *sbuf, int scount,
        }
        total_send = scount;
     } else if (!(vrank % 2)) {
-       /* non-root, non-leaf nodes, allocte temp buffer for recv
+       /* non-root, non-leaf nodes, allocate temp buffer for recv
         * the most we need is rcount*size/2 */
        tempbuf = (char *) malloc(rtrue_extent + (rcount*size - 1) * rextent);
        if (NULL == tempbuf) {
@@ -145,13 +145,15 @@ smpi_coll_tuned_scatter_ompi_binomial(void *sbuf, int scount,
            total_send += mycount;
        }
 
-       if (NULL != tempbuf) 
-           free(tempbuf);
+
     } else {
        /* recv from parent on leaf nodes */
        smpi_mpi_recv(ptmp, rcount, rdtype, bmtree->tree_prev,
                                COLL_TAG_SCATTER, comm, &status);
     }
+
+    if (NULL != tempbuf)
+      free(tempbuf);
     //!FIXME : store the tree, as done in ompi, instead of calculating it each time ?
     xbt_free(bmtree);