diff --git a/fuzzer/Fuzzer.java b/fuzzer/Fuzzer.java
index 498dc60a4d1a9e8c4932a51fd62d6f42a2c30e15..1b7181865f9256fc4c54b3d4d6714fb240c30e2a 100644
--- a/fuzzer/Fuzzer.java
+++ b/fuzzer/Fuzzer.java
@@ -27,9 +27,12 @@ public class Fuzzer {
             for(int x=0;x<300;x++){
                 pw.println("ADD R1 R1 R2");
             }*/
-            pw.println("MOV R1 65535");
+            /*pw.println("MOV R1 65535");
             pw.println("LDR R0 R1 0");
-            pw.println("RET R0");
+            pw.println("RET R0");*/
+            pw.print("RET R0");
+            for(int x=0;x<2000;x++);
+            pw.print("a");
 
            
             /*pw.println("ADD R0 R1 R2");
diff --git a/src/machine-vuln1.c b/src/machine-vuln1.c
index 4d3cae39532210f43c4393215d09975614592f92..aada30dc82ae029b2401c1ecd9af677ab6e49d70 100644
--- a/src/machine-vuln1.c
+++ b/src/machine-vuln1.c
@@ -59,7 +59,7 @@ static void machine_init(void){
   regs = malloc(sizeof(int32_t)*NUM_REGS);
 
   /* memset can be vulnerable - changes to this can result in dirty memory to be read*/
-  memset(memory,0,sizeof(int32_t)*(MEMORY_SIZE-2)); 
+  memset(memory,0,sizeof(int32_t)*(MEMORY_SIZE)); 
   memset(regs,0,sizeof(int32_t)*NUM_REGS); 
   count = 0;
 }
@@ -452,14 +452,14 @@ static int read_program(const char *filename){
         return -1;
       }
     }
-    if (program[instructionCount][MAX_LINE_LENGTH] != '\0'){
+    /*if (program[instructionCount][MAX_LINE_LENGTH] != '\0'){
       if (!(program[instructionCount][MAX_LINE_LENGTH] == '\n' && program[instructionCount][MAX_LINE_LENGTH+1] == '\0')){
         debug_printf("Line %d exceeds maximum length (%d)\n",instructionCount+1,MAX_LINE_LENGTH);
         debug_printf("(Expected at array index %d to find NUL but found '%c' (%d))\n",MAX_LINE_LENGTH,program[instructionCount][MAX_LINE_LENGTH],program[instructionCount][MAX_LINE_LENGTH]);
         fclose(f);
         return -1;
       }
-    }else{
+    }else{*/
       /* program[instructionCount][MAX_LINE_LENGTH] == '\0', so
          strlen is guaranteed to be <= MAX_LINE_LENGTH
          Check if it has a newline and add it if it needs it */
@@ -470,7 +470,7 @@ static int read_program(const char *filename){
           program[instructionCount][len+1] = '\0';
         }
       }
-    }
+    /*}*/
     instructionCount++;
   }