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SSL now gracefully handles missing RNG

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This commit is contained in:
Paul Bakker
2013-11-21 17:31:06 +01:00
parent f2b4d86452
commit a9a028ebd0
5 changed files with 16 additions and 3 deletions
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6
library/ssl_cli.c
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@ -390,6 +390,12 @@ static int ssl_write_client_hello( ssl_context *ssl )
SSL_DEBUG_MSG( 2, ( "=> write client hello" ) );
if( ssl->f_rng == NULL )
{
SSL_DEBUG_MSG( 1, ( "no RNG provided") );
return( POLARSSL_ERR_SSL_NO_RNG );
}
if( ssl->renegotiation == SSL_INITIAL_HANDSHAKE )
{
ssl->major_ver = ssl->min_major_ver;