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Parse the OCSP response version

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Andres Amaya Garcia
2017-08-25 10:56:00 +01:00
committed by Andres Amaya Garcia
parent 4775cd3827
commit a7598705bf
1 changed files with 11 additions and 0 deletions
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11
library/x509_ocsp.c
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@@ -128,6 +128,17 @@ static int x509_ocsp_get_response_version( unsigned char **p,
const unsigned char *end,
int *version )
{
int ret;
if( ( ret = mbedtls_asn1_get_int( p, end, version ) ) != 0 )
return( MBEDTLS_ERR_X509_INVALID_VERSION + ret );
else if( *version != MBEDTLS_X509_OCSP_VERSION_1 )
return( MBEDTLS_ERR_X509_UNKNOWN_VERSION );
if( *p != end )
return( MBEDTLS_ERR_X509_INVALID_VERSION +
MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
return( 0 );
}