X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/b9625f82f86db0674e911887addce45dca31b57f..f8856118321c58129177e1392dbd03be2db142af:/src/smpi/internals/smpi_memory.cpp

diff --git a/src/smpi/internals/smpi_memory.cpp b/src/smpi/internals/smpi_memory.cpp
index 394dbb4ee0..794d88e4f7 100644
--- a/src/smpi/internals/smpi_memory.cpp
+++ b/src/smpi/internals/smpi_memory.cpp
@@ -55,10 +55,10 @@ void smpi_prepare_global_memory_segment()
 
 static void smpi_get_executable_global_size()
 {
-  char buffer[PATH_MAX];
-  const char* full_name = realpath(simgrid::xbt::binary_name.c_str(), buffer);
-  xbt_assert(full_name != nullptr, "Could not resolve real path of binary file '%s'",
-             simgrid::xbt::binary_name.c_str());
+  char* buffer = realpath(simgrid::xbt::binary_name.c_str(), nullptr);
+  xbt_assert(buffer != nullptr, "Could not resolve real path of binary file '%s'", simgrid::xbt::binary_name.c_str());
+  std::string full_name = buffer;
+  free(buffer);
 
   std::vector<simgrid::xbt::VmMap> map = simgrid::xbt::get_memory_map(getpid());
   for (auto i = map.begin(); i != map.end() ; ++i) {
@@ -176,7 +176,7 @@ void* smpi_temp_shm_mmap(int fd, size_t size)
   return mem;
 }
 
-/** Map a given SMPI privatization segment (make a SMPI process active)
+/** Map a given SMPI privatization segment (make an SMPI process active)
  *
  *  When doing a state restoration, the state of the restored variables  might not be consistent with the state of the
  *  virtual memory. In this case, we to change the data segment.