commit 9f7a693f2c89419be19054e9065f8d2b71a88aca
author Chris Jones <christopher.jones@arm.com> Wed Apr 14 12:12:09 2021 +0100
committer Chris Jones <christopher.jones@arm.com> Thu Apr 15 11:19:47 2021 +0100
tree eeebbc55425b0d3dc0f4c4c570900701f81f9f05
parent defe10df528f513ecafe02f01b24744b45be2499

Apply MBEDTLS_ERROR_ADD to library

Replace all occurences of error code addition in the library with the new
MBEDTLS_ERROR_ADD macro.

Signed-off-by: Chris Jones <christopher.jones@arm.com>

library/x509_csr.c

diff --git a/library/x509_csr.c b/library/x509_csr.c
index 5463f8a..e259410 100644
--- a/library/x509_csr.c
+++ b/library/x509_csr.c
@@ -73,7 +73,7 @@
             return( 0 );
         }
 
-        return( MBEDTLS_ERR_X509_INVALID_VERSION + ret );
+        return( MBEDTLS_ERROR_ADD( MBEDTLS_ERR_X509_INVALID_VERSION, ret ) );
     }
 
     return( 0 );
@@ -131,8 +131,8 @@
     if( len != (size_t) ( end - p ) )
     {
         mbedtls_x509_csr_free( csr );
-        return( MBEDTLS_ERR_X509_INVALID_FORMAT +
-                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERROR_ADD( MBEDTLS_ERR_X509_INVALID_FORMAT,
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ) );
     }
 
     /*
@@ -144,7 +144,7 @@
             MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
     {
         mbedtls_x509_csr_free( csr );
-        return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret );
+        return( MBEDTLS_ERROR_ADD( MBEDTLS_ERR_X509_INVALID_FORMAT, ret ) );
     }
 
     end = p + len;
@@ -176,7 +176,7 @@
             MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
     {
         mbedtls_x509_csr_free( csr );
-        return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret );
+        return( MBEDTLS_ERROR_ADD( MBEDTLS_ERR_X509_INVALID_FORMAT, ret ) );
     }
 
     if( ( ret = mbedtls_x509_get_name( &p, p + len, &csr->subject ) ) != 0 )
@@ -210,7 +210,7 @@
             MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_CONTEXT_SPECIFIC ) ) != 0 )
     {
         mbedtls_x509_csr_free( csr );
-        return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret );
+        return( MBEDTLS_ERROR_ADD( MBEDTLS_ERR_X509_INVALID_FORMAT, ret ) );
     }
 
     p += len;
@@ -244,8 +244,8 @@
     if( p != end )
     {
         mbedtls_x509_csr_free( csr );
-        return( MBEDTLS_ERR_X509_INVALID_FORMAT +
-                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERROR_ADD( MBEDTLS_ERR_X509_INVALID_FORMAT,
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ) );
     }
 
     return( 0 );