| commit | 13ca8951f96f00750c9fda9928a9affcddcd342c | [log] [tgz] |
|---|---|---|
| author | Simon Butcher <simon.butcher@arm.com> | Wed Sep 30 00:45:21 2015 +0100 |
| committer | Simon Butcher <simon.butcher@arm.com> | Wed Sep 30 00:45:21 2015 +0100 |
| tree | cbd040ba4c5ac44cd4aad44879d587d62bfc5948 | |
| parent | 2cf969678555c21cc16c0601dce8de8f902eb55f [diff] [blame] |
Added max length checking of hostname
diff --git a/library/ssl_tls.c b/library/ssl_tls.c index 734bc8f..bed4286 100644 --- a/library/ssl_tls.c +++ b/library/ssl_tls.c
@@ -3350,6 +3350,9 @@ if( ssl->hostname_len + 1 == 0 ) return( POLARSSL_ERR_SSL_BAD_INPUT_DATA ); + if( ssl->hostname_len > SSL_MAX_HOST_NAME_LEN ) + return( POLARSSL_ERR_SSL_BAD_INPUT_DATA ); + ssl->hostname = (unsigned char *) malloc( ssl->hostname_len + 1 ); if( ssl->hostname == NULL )