[ns] [BUG][PATCH] Too few memory allocated...

[Joerg Diederich <dieder@ibr.cs.tu-bs.de>]

Hi,

when looking at ns with dmalloc, I found a bug (writing beyond the
end of allocated memory for hierarchical addresses ...).

I checked the ns directory completely for occurences of
'new ... [strlen...]' and found nothing more than this single one. 

Patch appended.

Regards,

/J"org

--------------------
--- ns/simulator.cc.orig        Mon Jan  7 09:43:04 2002
+++ ns/simulator.cc     Mon Jan  7 09:43:08 2002
@@ -220,7 +220,7 @@
                        sprintf(tmp, "%d.",addr[i-2]);
                        strcat(a, tmp);
                }
-               str = new char[strlen(a)];
+               str = new char[strlen(a) + 1];
                strcpy(str, a);
                return (str);
        }