| commit | 8a5e3d4a4011f3f2142e15a23ad98fa7c7753b6e | [log] [tgz] |
|---|---|---|
| author | Manuel Pégourié-Gonnard <mpg@elzevir.fr> | Wed Nov 12 17:47:28 2014 +0100 |
| committer | Manuel Pégourié-Gonnard <mpg@elzevir.fr> | Wed Nov 12 18:13:58 2014 +0100 |
| tree | 9eb1f0ee55bbe731a5f44febb52c7151a4f9d97c | |
| parent | d681443f69080ec68f2323e7f53fae2f863d69ee [diff] [blame] |
Forbid repeated X.509 extensions
diff --git a/library/x509_crt.c b/library/x509_crt.c index 525d250..5273c3a 100644 --- a/library/x509_crt.c +++ b/library/x509_crt.c
@@ -481,6 +481,10 @@ continue; } + /* Forbid repeated extensions */ + if( ( crt->ext_types & ext_type ) != 0 ) + return( POLARSSL_ERR_X509_INVALID_EXTENSIONS ); + crt->ext_types |= ext_type; switch( ext_type )