Reverted some recent buffer.[ch] changes, including r3058 (except for

likely() and unlikely() macro additions to syshead.h) and r3061.

I would like to give more thought to the bigger issue of fortifying
buffer.[ch] through the use of additional defensive programming techniques.


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3081 e7ae566f-a301-0410-adde-c780ea21d3b5

1 files changed, 1 insertions, 6 deletions

diff --git a/tun.c b/tun.c
index bc3466b..c1494d9 100644
--- a/tun.c
+++ b/tun.c
@@ -2033,12 +2033,7 @@ tun_finalize (
     }
 
   if (buf)
-    {
-      if (ret < 0)
-	buf->len = 0;
-      else
-	buf->len = ret;
-    }
+    buf->len = ret;
   return ret;
 }