From 1691cf50bc1d825cb9dac52e53b5280481fa0acf Mon Sep 17 00:00:00 2001 From: Michael Brown Date: Fri, 12 Aug 2011 23:51:44 +0100 Subject: [tls] Accept certificates without a version number The version field of an X.509 certificate appears to be optional. Reported-by: Sebastiano Manusia Signed-off-by: Michael Brown --- src/include/ipxe/asn1.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'src/include') diff --git a/src/include/ipxe/asn1.h b/src/include/ipxe/asn1.h index 85e480e87..7ac108626 100644 --- a/src/include/ipxe/asn1.h +++ b/src/include/ipxe/asn1.h @@ -28,7 +28,19 @@ struct asn1_cursor { size_t len; }; +/** + * Invalidate ASN.1 object cursor + * + * @v cursor ASN.1 object cursor + */ +static inline __attribute__ (( always_inline )) void +asn1_invalidate_cursor ( struct asn1_cursor *cursor ) { + cursor->len = 0; +} + extern int asn1_enter ( struct asn1_cursor *cursor, unsigned int type ); +extern int asn1_skip_if_exists ( struct asn1_cursor *cursor, + unsigned int type ); extern int asn1_skip ( struct asn1_cursor *cursor, unsigned int type ); #endif /* _IPXE_ASN1_H */ -- cgit v1.2.3-55-g7522