From 720457f4ac9a93ed00b548130748a59f83697ef5 Mon Sep 17 00:00:00 2001
From: Dr-Noob <peibolms@gmail.com>
Date: Thu, 29 Mar 2018 23:35:42 +0200
Subject: [PATCH] Fixed little bug in cache print and changed message when no
 cache level was found

---
 main.c |  4 ++--
 udev.c | 34 ++++++++++++++++++++++++----------
 2 files changed, 26 insertions(+), 12 deletions(-)

diff --git a/main.c b/main.c
index 3bb86bb..0018264 100644
--- a/main.c
+++ b/main.c
@@ -51,8 +51,8 @@ int main() {
   printf(TITLE_AES"%s\n",aes);
   printf(TITLE_SHA"%s\n",sha);
   printf(TITLE_L1"%s\n",l1);
-  printf(TITLE_L3"%s\n",l2);
-  printf(TITLE_L2"%s\n",l3);
+  printf(TITLE_L2"%s\n",l2);
+  printf(TITLE_L3"%s\n",l3);
   printf(TITLE_PEAK"%s\n","??? GFLOP/s");
 
   free(cpuName);
diff --git a/udev.c b/udev.c
index 59cd242..812db92 100644
--- a/udev.c
+++ b/udev.c
@@ -115,19 +115,33 @@ char* getString_L1(struct cache* cach) {
 }
 
 char* getString_L2(struct cache* cach) {
-  //Max 4 digits and 2 for 'KB'
-  int size = (4+2+1);
-  char* string = malloc(sizeof(char)*size);
-  snprintf(string,size,"%dKB",cach->L2/1024);
-  return string;
+  if(cach->L2 == NO_CACHE) {
+    char* string = malloc(sizeof(char)*5);
+    snprintf(string,5,"None");
+    return string;
+  }
+  else {
+    //Max 4 digits and 2 for 'KB'
+    int size = (4+2+1);
+    char* string = malloc(sizeof(char)*size);
+    snprintf(string,size,"%dKB",cach->L2/1024);
+    return string;
+  }
 }
 
 char* getString_L3(struct cache* cach) {
-  //Max 4 digits and 2 for 'KB'
-  int size = (4+2+1);
-  char* string = malloc(sizeof(char)*size);
-  snprintf(string,size,"%dKB",cach->L3/1024);
-  return string;
+  if(cach->L3 == NO_CACHE) {
+    char* string = malloc(sizeof(char)*5);
+    snprintf(string,5,"None");
+    return string;
+  }
+  else {
+    //Max 4 digits and 2 for 'KB'
+    int size = (4+2+1);
+    char* string = malloc(sizeof(char)*size);
+    snprintf(string,size,"%dKB",cach->L3/1024);
+    return string;
+  }
 }
 
 char* getString_MaxFrequency(struct frequency* freq) {