Fix CSR parsing header call
Change the secondary X509 CSR parsing call for the alternative MS header to only
occur if the first call fails due to the header being unfound, instead of any
call.
@@ -282,13 +282,14 @@ int mbedtls_x509_csr_parse( mbedtls_x509_csr *csr, const unsigned char *buf, siz
"-----BEGIN CERTIFICATE REQUEST-----",
"-----END CERTIFICATE REQUEST-----",
buf, NULL, 0, &use_len );
- if( ret != 0 )
+ if( ret == MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
{
ret = mbedtls_pem_read_buffer( &pem,
"-----BEGIN NEW CERTIFICATE REQUEST-----",
"-----END NEW CERTIFICATE REQUEST-----",
buf, NULL, 0, &use_len );
}
+
if( ret == 0 )
{
/*
