batman-adv/patches/0001-batman-adv-fix-batman-adv-header-overhead-calculatio.patch

   1 From d72756b97529b3c6afa08933216aaa912bb16ce6 Mon Sep 17 00:00:00 2001
   2 From: Marek Lindner <mareklindner@neomailbox.ch>
   3 Date: Wed, 15 Jan 2014 20:31:18 +0800
   4 Subject: [PATCH] batman-adv: fix batman-adv header overhead calculation
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 Batman-adv prepends a full ethernet header in addition to its own
  10 header. This has to be reflected in the MTU calculation.
  11
  12 Introduced by f1f310d5c261f0214f85afea95d5cd11d49d64c6
  13 ("batman-adv: consider network coding overhead when calculating required mtu")
  14
  15 Reported-by: cmsv <cmsv@wirelesspt.net>
  16 Reported-by: Martin Hundebøll <martin@hundeboll.net>
  17 Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
  18 ---
  19  main.c | 2 +-
  20  1 file changed, 1 insertion(+), 1 deletion(-)
  21
  22 diff --git a/main.c b/main.c
  23 index 4547bf0..fd85205 100644
  24 --- a/main.c
  25 +++ b/main.c
  26 @@ -277,7 +277,7 @@ int batadv_max_header_len(void)
  27                            sizeof(struct batadv_coded_packet));
  28  #endif
  29
  30 -       return header_len;
  31 +       return header_len + ETH_HLEN;
  32  }
  33
  34  /**
  35 --
  36 1.8.4.4
  37