MSG is freeing the pointer it gives me as argv. That's thus a bad idea to realloc it

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@185 48e7efb5-ca39-0410-a469-dd3cf9ba447f

diff --git a/examples/gras_stub_generator b/examples/gras_stub_generator
index 9830a96..ff8a6b6 100755 (executable)
--- a/examples/gras_stub_generator
+++ b/examples/gras_stub_generator
@@ -60,12 +60,18 @@ print OUT "\n$warn\n";
 foreach (keys %process) {
     print OUT<<EOF
 int launch_$_(int argc, char **argv) {
 foreach (keys %process) {
     print OUT<<EOF
 int launch_$_(int argc, char **argv) {

-
+  char **myargv=argv;
+  int i;
+    

   if (gras_log) {
   if (gras_log) {

-      argv=realloc(argv,++argc * sizeof(char**));
-      argv[argc-1] = gras_log;
+    myargv=malloc((argc+1) * sizeof(char**));
+    for (i=0; i<argc; i++)
+      myargv[i] = argv[i];
+    myargv[argc++] = gras_log;

   }
   $_(argc,argv);
   }
   $_(argc,argv);

+  if (myargv != argv)
+    free(myargv);

   return 0;
 }
 
   return 0;
 }