mkstemp fix for isosurfacer

git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGHIO/IsoSurfacer/trunk@83 bfcf8e34-485d-4d46-a995-1fd6fa6fb178

1 files changed, 6 insertions, 3 deletions

diff --git a/src/Sockets.c b/src/Sockets.c
index 33c8162..59844be 100644
--- a/src/Sockets.c
+++ b/src/Sockets.c
@@ -49,6 +49,7 @@
 
 #include "IsoSurfacerInit.h"
 #include "IsoSurfacerGH.h"
+#include "util_String.h"
 
 static const char *rcsid = "$Header$";
 
@@ -144,7 +145,7 @@ static int chosen_controlport = 0;
 static int chosen_dataport = 0;
 
 #define FILENAME_TEMPLATE "fileXXXXXX"
-static char *advertised_filename = FILENAME_TEMPLATE;
+static char *advertised_filename;
 
 
 /********************************************************************
@@ -168,7 +169,9 @@ int Iso_SetupServer(const cGH *GH,isosurfacerGH *myGH,int dataport, int controlp
   FILE *advertised_file_fd;
   char hostname[1025];
 
-
+  advertised_filename = Util_Strdup(FILENAME_TEMPLATE);
+  if (advertised_filename == NULL)
+    CCTK_VWarn 0, __LINE__, __FILE__, "IsoSurfacer", "Cannot allocate memory foradvertised file name");
   myGH = myGH;
 
   if(CCTK_MyProc(GH) != 0) return 0; /* not the root processor */
@@ -267,7 +270,7 @@ int Iso_ShutdownServer(void)
   {
     remove (advertised_filename);
   }
-
+  free (advertised_filename);
   return (0);
 }