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x509: some internal constness improvements

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This commit is contained in:
Manuel Pégourié-Gonnard 2016-01-28 17:37:42 +01:00
parent 95a3c6e6d1
commit 187ba489af
1 changed files with 8 additions and 10 deletions
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18
library/x509_crt.c
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@ -1798,7 +1798,8 @@ static int x509_memcasecmp( const void *s1, const void *s2, size_t len )
/* /*
* Return 0 if name matches wildcard, -1 otherwise * Return 0 if name matches wildcard, -1 otherwise
*/ */
static int x509_check_wildcard( const char *exp_name, mbedtls_x509_buf *name ) static int x509_check_wildcard( const char *exp_name,
const mbedtls_x509_buf *name )
{ {
size_t i; size_t i;
size_t idx = 0, exp_len = strlen( exp_name ); size_t idx = 0, exp_len = strlen( exp_name );
@ -2221,19 +2222,14 @@ int mbedtls_x509_crt_verify( mbedtls_x509_crt *crt,
/* /*
* Verify that the certificate matches wit the expected name * Verify that the certificate matches wit the expected name
*/ */
static int x509_crt_verify_name( mbedtls_x509_crt *crt, static int x509_crt_verify_name( const mbedtls_x509_crt *crt,
const char *exp_name ) const char *exp_name )
{ {
size_t exp_len; const size_t exp_len = strlen( exp_name );
mbedtls_x509_name *name;
mbedtls_x509_sequence *cur;
name = &crt->subject;
exp_len = strlen( exp_name );
if( crt->ext_types & MBEDTLS_X509_EXT_SUBJECT_ALT_NAME ) if( crt->ext_types & MBEDTLS_X509_EXT_SUBJECT_ALT_NAME )
{ {
cur = &crt->subject_alt_names; const mbedtls_x509_sequence *cur = &crt->subject_alt_names;
while( cur != NULL ) while( cur != NULL )
{ {
@ -2255,6 +2251,8 @@ static int x509_crt_verify_name( mbedtls_x509_crt *crt,
} }
else else
{ {
const mbedtls_x509_name *name = &crt->subject;
while( name != NULL ) while( name != NULL )
{ {
if( MBEDTLS_OID_CMP( MBEDTLS_OID_AT_CN, &name->oid ) == 0 ) if( MBEDTLS_OID_CMP( MBEDTLS_OID_AT_CN, &name->oid ) == 0 )