From: Augustin Degomme <adegomme@gmail.com>
Date: Tue, 2 Mar 2021 14:58:38 +0000 (+0100)
Subject: add leak checking for info and errhandlers
X-Git-Tag: v3.27~270
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/0b3265e38ff10e05e52480954a9ceb27d2a1bf0e

add leak checking for info and errhandlers
---

diff --git a/src/smpi/bindings/smpi_pmpi_comm.cpp b/src/smpi/bindings/smpi_pmpi_comm.cpp
index 28aee048d8..005799957e 100644
--- a/src/smpi/bindings/smpi_pmpi_comm.cpp
+++ b/src/smpi/bindings/smpi_pmpi_comm.cpp
@@ -275,6 +275,7 @@ int PMPI_Errhandler_free(MPI_Errhandler* errhandler){
 int PMPI_Errhandler_create(MPI_Handler_function* function, MPI_Errhandler* errhandler){
   CHECK_NULL(2, MPI_ERR_ARG, errhandler)
   *errhandler=new simgrid::smpi::Errhandler(function);
+  (*errhandler)->add_f();
   return MPI_SUCCESS;
 }
 
diff --git a/src/smpi/include/smpi_info.hpp b/src/smpi/include/smpi_info.hpp
index ef7c3743bd..91aeaee354 100644
--- a/src/smpi/include/smpi_info.hpp
+++ b/src/smpi/include/smpi_info.hpp
@@ -20,8 +20,8 @@ class Info : public F2C{
   int refcount_ = 1;
 
 public:
-  Info() = default;
-  explicit Info(const Info* orig) : map_(orig->map_) {}
+  explicit Info() {this->add_f();}
+  explicit Info(const Info* orig) : map_(orig->map_) {this->add_f();}
   ~Info() override = default;
   void ref();
   static void unref(MPI_Info info);
diff --git a/src/smpi/mpi/smpi_errhandler.cpp b/src/smpi/mpi/smpi_errhandler.cpp
index 6ed4b5148a..9e237d4257 100644
--- a/src/smpi/mpi/smpi_errhandler.cpp
+++ b/src/smpi/mpi/smpi_errhandler.cpp
@@ -45,11 +45,15 @@ void Errhandler::ref()
 }
 
 void Errhandler::unref(Errhandler* errhandler){
+  if(errhandler == MPI_ERRORS_ARE_FATAL || errhandler == MPI_ERRORS_RETURN)
+    return;
   errhandler->refcount_--;
   if(errhandler->refcount_==0){
+    F2C::free_f(errhandler->c2f());
     delete errhandler;
   }
 }
 
 }
+
 }
diff --git a/src/smpi/mpi/smpi_info.cpp b/src/smpi/mpi/smpi_info.cpp
index bd68f4c23c..ed832a6e27 100644
--- a/src/smpi/mpi/smpi_info.cpp
+++ b/src/smpi/mpi/smpi_info.cpp
@@ -17,6 +17,7 @@ void Info::ref()
 void Info::unref(Info* info){
   info->refcount_--;
   if(info->refcount_==0){
+    F2C::free_f(info->c2f());
     delete info;
   }
 }