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got mutate char star donish. testing it quick

--- a/mutate.c

+++ b/mutate.c

@@ -44,14 +44,23 @@

 void

 mut_charstar(char** in_val, int *round)

 {

-    if(*round == ROUND_NUM)

+    // if not round 1, free the previously malloc-ed memory

+    if(*round != ROUND_NUM)

+        free(*in_val);

+

+    const int MAX_SIZE = 1024;

+    int size = rand() % MAX_SIZE + 1;

+

+    *in_val = malloc(sizeof(char) * size);

+

+    int i;

+    for(i=0; i < size); i++)

     {

-        //*in_val = rand();

+        (*ptrStr)[i] = 'b';

     }

-    else

-    {

+    (*ptrStr)[size - 1] = '\0';

-    }

+    dolog("%s\n", *in_val);

 }

 void