From 2ff1fdfe40393dfd8b03182fce90cc0280825c0a Mon Sep 17 00:00:00 2001
From: Juliusz Chroboczek <jch@irif.fr>
Date: Fri, 8 Mar 2019 22:05:49 +0100
Subject: [PATCH] Make buffers unsigned.

What was I thinking?
---
 interface.h | 2 +-
 neighbour.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/interface.h b/interface.h
index 24c1ec8..2b70a28 100644
--- a/interface.h
+++ b/interface.h
@@ -84,7 +84,7 @@ struct interface_conf {
 
 struct buffered {
     struct sockaddr_in6 sin6;
-    char *buf;
+    unsigned char *buf;
     int len;
     int size;
     int flush_interval;
diff --git a/neighbour.c b/neighbour.c
index 260576b..4e9bc4e 100644
--- a/neighbour.c
+++ b/neighbour.c
@@ -77,7 +77,7 @@ find_neighbour(const unsigned char *address, struct interface *ifp)
 {
     struct neighbour *neigh;
     const struct timeval zero = {0, 0};
-    char *buf;
+    unsigned char *buf;
 
     neigh = find_neighbour_nocreate(address, ifp);
     if(neigh)
-- 
2.25.1