Fixed a memory leak I had put in

git-svn-id: http://svn.cactuscode.org/arrangements/CactusBase/IOASCII/trunk@82 94b1c47f-dcfd-45ef-a468-0854c0e9e350

1 files changed, 18 insertions, 10 deletions

diff --git a/src/Output1D.c b/src/Output1D.c
index c77df14..5571579 100644
--- a/src/Output1D.c
+++ b/src/Output1D.c
@@ -268,6 +268,7 @@ int IOASCII_TriggerOutput1D (cGH *GH, int vindex)
 static void CheckSteerableParameters (asciiioGH *myGH)
 {
   int i, num_vars, out_old, times_set;
+  int verboselength;
   char *fullname, *msg;
   static int out1D_vars_lastset = -1;
   DECLARE_CCTK_PARAMETERS
@@ -305,21 +306,28 @@ static void CheckSteerableParameters (asciiioGH *myGH)
     if (CCTK_Equals (newverbose, "standard") ||
         CCTK_Equals (newverbose, "full"))
     {
-      msg = NULL;
+
+      /* Count the length of the string */
+      verboselength = 0;
+      for (i = 0; i < num_vars; i++)
+      {
+        if (myGH->do_out1D[i])
+        {
+          fullname = CCTK_FullName (i);
+          verboselength += strlen(fullname)+1;
+          free (fullname);
+        }
+      }
+      verboselength += strlen("IOASCII_1D: Output requested for ");
+      msg = (char *)malloc((verboselength+1)*sizeof(char));
+
+      sprintf(msg,"IOASCII_1D: Output requested for ");
       for (i = 0; i < num_vars; i++)
       {
         if (myGH->do_out1D[i])
         {
           fullname = CCTK_FullName (i);
-          if (! msg)
-          {
-            Util_asprintf (&msg, "IOASCII_1D: Output requested for %s",
-                           fullname);
-          }
-          else
-          {
-            Util_asprintf (&msg, "%s %s", msg, fullname);
-          }
+          sprintf (msg, "%s %s",msg,fullname);
           free (fullname);
         }
       }