- A error_strerror function() has been added to translate between error codes and their description.
- The error codes have been remapped and combining error codes is now done with a PLUS instead of an OR as error codes used are negative.
- Descriptions to all error codes have been added.
- Generation script for error.c has been created to automatically generate error.c from the available error definitions in the headers.
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 8b87668..8ee2d08 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -1159,7 +1159,11 @@
if( ssl->in_msg[0] == SSL_ALERT_LEVEL_FATAL )
{
SSL_DEBUG_MSG( 1, ( "is a fatal alert message" ) );
- return( POLARSSL_ERR_SSL_FATAL_ALERT_MESSAGE | ssl->in_msg[1] );
+ /**
+ * Subtract from error code as ssl->in_msg[1] is 7-bit positive
+ * error identifier.
+ */
+ return( POLARSSL_ERR_SSL_FATAL_ALERT_MESSAGE - ssl->in_msg[1] );
}
if( ssl->in_msg[0] == SSL_ALERT_LEVEL_WARNING &&