Use uint8_t not char for binary data to avoid -Wall -Werror issues on x86 builds

Change-Id: Ib61e67f15360c27c3ebf61f870a9482217c52357

1 files changed, 1 insertions, 1 deletions

diff --git a/clatd.c b/clatd.c
index a89c588..63c4d6d 100644
--- a/clatd.c
+++ b/clatd.c
@@ -302,7 +302,7 @@ void configure_interface(const char *uplink_interface, const char *plat_prefix,
  */
 void read_packet(int active_fd, const struct tun_data *tunnel) {
   ssize_t readlen;
-  char packet[PACKETLEN];
+  uint8_t packet[PACKETLEN];
 
   // in case something ignores the packet length
   memset(packet, 0, PACKETLEN);