From bcab020c2c9c65df661ceaa3319f0b2601cd6633 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@anytun.org>
Date: Fri, 8 Jun 2018 18:48:22 +0200
Subject: fix another off-by-one error in sprintf

---
 src/log.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/log.c b/src/log.c
index 337af9f..d213bbc 100644
--- a/src/log.c
+++ b/src/log.c
@@ -265,7 +265,7 @@ void log_print_hex_dump(log_prio_t prio, const u_int8_t* buf, u_int32_t len)
     for(i=0; i < len; i++) {
       if(((i+1)*3) >= (MSG_LENGTH_MAX - offset))
         break;
-      snprintf(ptr, 3, "%02X ", buf[i]);
+      snprintf(ptr, 4, "%02X ", buf[i]);
       ptr+=3;
     }
   }
-- 
cgit v1.2.3