From f5919a2a459a75b711d6295b0d0797a565c66970 Mon Sep 17 00:00:00 2001
From: "Kitty(chun hua) Jiang" <Kitty_Jiang@sigmadesigns.com>
Date: Wed, 25 May 2016 10:25:43 +0800
Subject: [PATCH] fix the bug about chalemeon raw hdrsize

---
 core/net/rime/chameleon-raw.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)
 mode change 100644 => 100755 core/net/rime/chameleon-raw.c

diff --git a/core/net/rime/chameleon-raw.c b/core/net/rime/chameleon-raw.c
old mode 100644
new mode 100755
index 8efcf8a1f..16b17fb5d
--- a/core/net/rime/chameleon-raw.c
+++ b/core/net/rime/chameleon-raw.c
@@ -205,10 +205,7 @@ hdrsize(const struct packetbuf_attrlist *a)
       continue;
     }
 #endif /* CHAMELEON_WITH_MAC_LINK_ADDRESSES */
-    len = a->len;
-    if(len < 8) {
-      len = 8;
-    }
+    len = (a->len & 0xf8) + ((a->len & 7) ? 8: 0);
     size += len;
   }
   return size / 8;