From: Augustin Degomme <adegomme@gmail.com>
Date: Tue, 14 May 2019 13:44:48 +0000 (+0200)
Subject: replace useless strncpy by a memcpy
X-Git-Tag: v3.22.4~127^2~20
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/a5fb710f275120ff77eb22dd342d274e54388639?hp=792b5dae11c1bd04ff4cd2a478cea5ad697720e4

replace useless strncpy by a memcpy
---

diff --git a/src/smpi/bindings/smpi_pmpi.cpp b/src/smpi/bindings/smpi_pmpi.cpp
index b4a47ddb8b..a20a5ff5b1 100644
--- a/src/smpi/bindings/smpi_pmpi.cpp
+++ b/src/smpi/bindings/smpi_pmpi.cpp
@@ -222,7 +222,7 @@ int PMPI_Error_string(int errorcode, char* string, int* resultlen){
       FOREACH_ERROR(GENERATE_STRING)
     };
     *resultlen = strlen(smpi_error_string[errorcode]);
-    strncpy(string, smpi_error_string[errorcode], *resultlen);
+    memcpy(string, smpi_error_string[errorcode], *resultlen*sizeof(char));
     return MPI_SUCCESS;  
   }
 }