shithub: fuzz

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use genrandom

--- a/mutate.c

+++ b/mutate.c

@@ -1,4 +1,5 @@

 #include "fuzz.h"

+#include <libsec.h>

 // This is the round where if pointers are nil we must then allocate and permutate further from

 #define MALLOC_ROUND 1

@@ -48,6 +49,7 @@

     }

 }

+// Create a mutated char*

 char*

 mut_charstar()

 {

@@ -59,61 +61,13 @@

 	    val[i] = rng() % 255;

 	}    

 	return val;

-/*

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

-    if(in_val != nil)//*round != MALLOC_ROUND && *round != 0)

-    {

-    //    free(*in_val);

-	debug("mut_charstar: in_val != nil\n");

-    }

-    if (*round == 1)

-    {

-        in_val = malloc(1 * sizeof(char*));

-    }

-    if(*round > 0){

-	    const int MAX_SIZE = 256;

-	    int size = rng() % MAX_SIZE + 1;

-

-	    debug("inside mut, round: %d in_val: %p\n", *round, in_val);

-

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

-	    // in_val = malloc(size * sizeof(char));

-

-	    int i;

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

-	    {

-		(*in_val)[i] = rng() % 255;

-	    }

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

-    debug("mut_charstar: *in_val : %s\n", *in_val);

-    debug("mut_charstar: in_val : %p\n", in_val);

-	

-    }

-*/

-/*	if (*round == 1)

-	{

-		char** c = malloc(1 * sizeof(char*));

-		in_val = c;

-	}

-	if (*round > 0)

-	{

-		const int MAX_SIZE = 256;

-	    	int size = rng() % MAX_SIZE + 1;

-

-	    	debug("inside mut, round: %d in_val: %p\n", *round, in_val);

-

-		char** c = (char**) in_val;

-		*c = malloc(size * sizeof(char));

-		debug("inside mut, round %d c: %p in_val: %p\n", *round, c, in_val);

-		int i;

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

-		{

-			(*c)[i] = rng() % 255;

-		}

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

-

-	}*/

+	/*

+	int size = (rng() % (64 + 1 - 2) + 2);

+	char* val = calloc(size, sizeof(char));

+	genrandom(val, size);

+	return val;

+	*/

 }

 unsigned char*

@@ -120,7 +74,11 @@

 mut_ucharstar()

 {

 	int size = (rng() % (64 + 1 - 2) + 2);

-	unsigned char* val = calloc(size, sizeof(char));

+	uchar *val = calloc(size, sizeof(uchar));

+	genrandom(val, size * sizeof(uchar));

+	return val;

+	

+	/*

 	int i;

 	for(i = 0; i < size - 1; i++)

 	{

@@ -127,6 +85,7 @@

 	    val[i] = rng() % 255;

 	}    

 	return val;

+	*/

 }

 int