From: Nikos Mavrogiannopoulos <nmav@gnutls.org>
Date: Mon, 29 Jul 2013 21:51:51 +0000 (+0200)
Subject: allow empty fragments with padding.
X-Git-Tag: gnutls_3_2_3~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fa908a83fd0a90f9a482a1d4f4ae096d7d6a7fb2;p=thirdparty%2Fgnutls.git

allow empty fragments with padding.
---

diff --git a/lib/gnutls_record.c b/lib/gnutls_record.c
index ffe5f4681a..537a0d7dd0 100644
--- a/lib/gnutls_record.c
+++ b/lib/gnutls_record.c
@@ -501,7 +501,7 @@ _gnutls_send_tlen_int (gnutls_session_t session, content_type_t type,
     }
   else
     {
-      if (unlikely(send_data_size == 0))
+      if (unlikely((send_data_size == 0 && target_length == 0)))
         return gnutls_assert_val(GNUTLS_E_INTERNAL_ERROR);
 
       /* now proceed to packet encryption