[tls] Accept certificates without a version number

The version field of an X.509 certificate appears to be optional.

Reported-by: Sebastiano Manusia <Sebastiano.Manusia@chuv.ch>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2011-08-12 23:51:44 +01:00
parent 174df77359
commit 1691cf50bc
3 changed files with 70 additions and 37 deletions

View File

@@ -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 */