From c166a030a1be0e4006605dd12190741986e0f9f2 Mon Sep 17 00:00:00 2001
From: Sander Vrijders <sander.vrijders@ugent.be>
Date: Thu, 27 Sep 2018 11:36:42 +0200
Subject: tools: Fix memleaks and buffer overflows in irm tool

This fixes some memleaks and potential buffer overflows in the irm
tool.

Signed-off-by: Sander Vrijders <sander.vrijders@ugent.be>
Signed-off-by: Dimitri Staessens <dimitri.staessens@ugent.be>
---
 include/ouroboros/ipcp.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'include/ouroboros/ipcp.h')

diff --git a/include/ouroboros/ipcp.h b/include/ouroboros/ipcp.h
index c7013f08..e423a015 100644
--- a/include/ouroboros/ipcp.h
+++ b/include/ouroboros/ipcp.h
@@ -27,7 +27,7 @@
 #include <unistd.h>
 #include <stdbool.h>
 
-#define LAYER_NAME_SIZE 256
+#define LAYER_NAME_SIZE 255
 
 /*
  * NOTE: the IRMd uses this order to select an IPCP
@@ -67,7 +67,7 @@ enum pol_dir_hash {
 
 /* Info reported back to the IRMd about the layer on enrollment */
 struct layer_info {
-        char layer_name[LAYER_NAME_SIZE];
+        char layer_name[LAYER_NAME_SIZE + 1];
         int  dir_hash_algo;
 };
 
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