1 files changed, 1 insertions, 1 deletions
diff --git a/udp.c b/udp.c
index 76a68f3..2f8b60f 100644
--- a/udp.c
+++ b/udp.c
@@ -44,7 +44,7 @@ unsigned short udp_sum_calc(unsigned char *src_addr,unsigned char *dst_addr, uns
 	/* Padding ? */
 	padd = (len % 2);
 	if (padd){
-		data[len + padd]=0;
+		data[len]=0;
 	}
 
 	/* header+data */