From: Nikos Mavrogiannopoulos <nmav@gnutls.org>
Date: Fri, 15 Apr 2011 07:27:10 +0000 (+0200)
Subject: Corrected SSLv2 header parsing.
X-Git-Tag: gnutls_2_99_1~34
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=cf5b7a4ada6f71b27956c2d5b1cf7c88a4e1ac79;p=thirdparty%2Fgnutls.git

Corrected SSLv2 header parsing.
---

diff --git a/lib/gnutls_buffers.c b/lib/gnutls_buffers.c
index 595cf66cb1..510c4e6131 100644
--- a/lib/gnutls_buffers.c
+++ b/lib/gnutls_buffers.c
@@ -733,7 +733,6 @@ parse_handshake_header (gnutls_session_t session, mbuffer_st* bufel, gnutls_hand
     return gnutls_assert_val(GNUTLS_E_UNEXPECTED_PACKET_LENGTH);
 
   dataptr = _mbuffer_get_udata_ptr(bufel);
-  data_size = _mbuffer_get_udata_size(bufel) - handshake_header_size;
 
   /* if reading a client hello of SSLv2 */
   if (!IS_DTLS(session) && htype == GNUTLS_HANDSHAKE_CLIENT_HELLO &&
@@ -776,6 +775,7 @@ parse_handshake_header (gnutls_session_t session, mbuffer_st* bufel, gnutls_hand
           hsk->end_offset = hsk->length;
         }
     }
+  data_size = _mbuffer_get_udata_size(bufel) - handshake_header_size;
 
   /* make the length offset */
   if (hsk->end_offset > 0) hsk->end_offset--;