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x509: improve internal macro definition

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This commit is contained in:
Manuel Pégourié-Gonnard 2016-01-28 18:10:09 +01:00
parent e9d8c09791
commit 47f71d49c4
1 changed files with 6 additions and 6 deletions
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12
library/x509_crt.c
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@ -442,8 +442,8 @@ static int x509_get_ext_key_usage( unsigned char **p,
* NOTE: update x509_info_subject_alt_name() and x509_crt_verify() if and when * NOTE: update x509_info_subject_alt_name() and x509_crt_verify() if and when
* adding support for more name types. * adding support for more name types.
*/ */
#define X509_CRT_SAN_DNS_NAME 2 #define X509_CRT_SAN_TAG_DNS_NAME ( MBEDTLS_ASN1_CONTEXT_SPECIFIC | 2 )
#define X509_CRT_SAN_IP_ADDRESS 7 #define X509_CRT_SAN_TAG_IP_ADDRESS ( MBEDTLS_ASN1_CONTEXT_SPECIFIC | 7 )
static int x509_get_subject_alt_name( unsigned char **p, static int x509_get_subject_alt_name( unsigned char **p,
const unsigned char *end, const unsigned char *end,
@ -481,7 +481,7 @@ static int x509_get_subject_alt_name( unsigned char **p,
/* Skip everything but DNS name and IP address */ /* Skip everything but DNS name and IP address */
#if defined(MBEDTLS_X509_SAN_IP_ADDRESS_SUPPORT) #if defined(MBEDTLS_X509_SAN_IP_ADDRESS_SUPPORT)
if( tag == ( MBEDTLS_ASN1_CONTEXT_SPECIFIC | X509_CRT_SAN_IP_ADDRESS ) ) if( tag == X509_CRT_SAN_TAG_IP_ADDRESS )
{ {
/* If IP adress, only valid lengths are 4 and 16 */ /* If IP adress, only valid lengths are 4 and 16 */
if( tag_len != 4 && tag_len != 16 ) if( tag_len != 4 && tag_len != 16 )
@ -489,7 +489,7 @@ static int x509_get_subject_alt_name( unsigned char **p,
} }
else else
#endif #endif
if( tag != ( MBEDTLS_ASN1_CONTEXT_SPECIFIC | X509_CRT_SAN_DNS_NAME ) ) if( tag != X509_CRT_SAN_TAG_DNS_NAME )
{ {
*p += tag_len; *p += tag_len;
continue; continue;
@ -1231,7 +1231,7 @@ static int x509_info_subject_alt_name( char **buf, size_t *size,
while( cur != NULL ) while( cur != NULL )
{ {
if( cur->buf.tag == ( MBEDTLS_ASN1_CONTEXT_SPECIFIC | X509_CRT_SAN_DNS_NAME ) ) if( cur->buf.tag == X509_CRT_SAN_TAG_DNS_NAME )
{ {
if( cur->buf.len + sep_len >= n ) if( cur->buf.len + sep_len >= n )
{ {
@ -1246,7 +1246,7 @@ static int x509_info_subject_alt_name( char **buf, size_t *size,
*p++ = cur->buf.p[i]; *p++ = cur->buf.p[i];
} }
#if defined(MBEDTLS_X509_SAN_IP_ADDRESS_SUPPORT) #if defined(MBEDTLS_X509_SAN_IP_ADDRESS_SUPPORT)
else if( cur->buf.tag == ( MBEDTLS_ASN1_CONTEXT_SPECIFIC | X509_CRT_SAN_IP_ADDRESS ) ) else if( cur->buf.tag == X509_CRT_SAN_TAG_IP_ADDRESS )
{ {
if( cur->buf.len == 4 ) if( cur->buf.len == 4 )
{ {