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Correct placement of comment on X.509 SAN parsing

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Hanno Becker 2019-05-02 13:21:27 +01:00
parent e452add01e
commit 15b73b4066
1 changed files with 25 additions and 25 deletions
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50
library/x509_crt.c
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@ -816,6 +816,31 @@ static int x509_get_ext_key_usage( unsigned char **p,
MBEDTLS_ASN1_OID ) );
}
static int x509_get_subject_alt_name_cb( void *ctx,
int tag,
unsigned char *data,
size_t data_len )
{
mbedtls_asn1_sequence **cur_ptr = (mbedtls_asn1_sequence **) ctx;
mbedtls_asn1_sequence *cur = *cur_ptr;
/* Allocate and assign next pointer */
if( cur->buf.p != NULL )
{
cur->next = mbedtls_calloc( 1, sizeof( mbedtls_asn1_sequence ) );
if( cur->next == NULL )
return( MBEDTLS_ERR_ASN1_ALLOC_FAILED );
cur = cur->next;
}
cur->buf.tag = tag;
cur->buf.p = data;
cur->buf.len = data_len;
*cur_ptr = cur;
return( 0 );
}
/*
* SubjectAltName ::= GeneralNames
*
@ -842,31 +867,6 @@ static int x509_get_ext_key_usage( unsigned char **p,
*
* NOTE: we only parse and use dNSName at this point.
*/
static int x509_get_subject_alt_name_cb( void *ctx,
int tag,
unsigned char *data,
size_t data_len )
{
mbedtls_asn1_sequence **cur_ptr = (mbedtls_asn1_sequence **) ctx;
mbedtls_asn1_sequence *cur = *cur_ptr;
/* Allocate and assign next pointer */
if( cur->buf.p != NULL )
{
cur->next = mbedtls_calloc( 1, sizeof( mbedtls_asn1_sequence ) );
if( cur->next == NULL )
return( MBEDTLS_ERR_ASN1_ALLOC_FAILED );
cur = cur->next;
}
cur->buf.tag = tag;
cur->buf.p = data;
cur->buf.len = data_len;
*cur_ptr = cur;
return( 0 );
}
static int x509_get_subject_alt_name( unsigned char *p,
const unsigned char *end,
mbedtls_x509_sequence *subject_alt_name )