X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/5b3677b425b9cc6949c1573d59ac772540cbf4b2..ec3e4ee5f1a7ffeb96e044057809944f364014e6:/src/smpi/colls/alltoall-rdb.c

diff --git a/src/smpi/colls/alltoall-rdb.c b/src/smpi/colls/alltoall-rdb.c
index 41511f8ca5..cb49bfce2a 100644
--- a/src/smpi/colls/alltoall-rdb.c
+++ b/src/smpi/colls/alltoall-rdb.c
@@ -56,7 +56,7 @@ int smpi_coll_tuned_alltoall_rdb(void *send_buff, int send_count,
 
   max_size = num_procs * recv_increment;
 
-  tmp_buff = (char *) xbt_malloc(max_size);
+  tmp_buff = (char *) smpi_get_tmp_sendbuffer(max_size);
 
   curr_size = send_count * num_procs;
 
@@ -149,6 +149,6 @@ int smpi_coll_tuned_alltoall_rdb(void *send_buff, int send_count,
                  send_count, send_type, rank, tag,
                  recv_ptr + (i * recv_count * extent),
                  recv_count, recv_type, rank, tag, comm, &status);
-  free(tmp_buff);
+  smpi_free_tmp_buffer(tmp_buff);
   return MPI_SUCCESS;
 }