commit ed4af8b57cefdf9cf6ce1bfee79f4d1f6139112d
author Manuel Pégourié-Gonnard <mpg@elzevir.fr> Thu Jul 18 14:07:09 2013 +0200
committer Manuel Pégourié-Gonnard <mpg@elzevir.fr> Thu Jul 18 14:07:09 2013 +0200
tree ef49b7ea060d6f8696f0e6ac7c971b63e8da59fb
parent 581e6b6d6cbdc2f913876fd4c0cfb1531da87e66

Move negotiated max fragment length to session

User-set max fragment length remains in ssl_context.
The min of the two is used for sizing fragments.

library/ssl_srv.c

diff --git a/library/ssl_srv.c b/library/ssl_srv.c
index 2177253..abcc867 100644
--- a/library/ssl_srv.c
+++ b/library/ssl_srv.c
@@ -295,15 +295,14 @@
                                               const unsigned char *buf,
                                               size_t len )
 {
-    int ret;
-
-    if( len != 1 ||
-        ( ret = ssl_set_max_frag_len( ssl, buf[0] ) ) != 0 )
+    if( len != 1 || buf[0] >= SSL_MAX_FRAG_LEN_INVALID )
     {
         SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
         return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
+    ssl->session_negotiate->mfl_code = buf[0];
+
     return( 0 );
 }
 
@@ -993,7 +992,7 @@
 {
     unsigned char *p = buf;
 
-    if( ssl->mfl_code == SSL_MAX_FRAG_LEN_NONE ) {
+    if( ssl->session_negotiate->mfl_code == SSL_MAX_FRAG_LEN_NONE ) {
         *olen = 0;
         return;
     }
@@ -1006,7 +1005,7 @@
     *p++ = 0x00;
     *p++ = 1;
 
-    *p++ = ssl->mfl_code;
+    *p++ = ssl->session_negotiate->mfl_code;
 
     *olen = 5;
 }