commit 9d781407bcce3217eb6b0fc070820b6f8074606a
author Paul Bakker <p.j.bakker@polarssl.org> Mon May 09 16:17:09 2011 +0000
committer Paul Bakker <p.j.bakker@polarssl.org> Mon May 09 16:17:09 2011 +0000
tree 04b6ac35c729c1fc93b460f04d403579540d5d05
parent 91b4159834de5052836051aae94d047577df7254

 - 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.

library/rsa.c

diff --git a/library/rsa.c b/library/rsa.c
index 3018eb4..dfff35b8 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -121,7 +121,7 @@
     if( ret != 0 )
     {
         rsa_free( ctx );
-        return( POLARSSL_ERR_RSA_KEY_GEN_FAILED | ret );
+        return( POLARSSL_ERR_RSA_KEY_GEN_FAILED + ret );
     }
 
     return( 0 );   
@@ -199,8 +199,11 @@
     mpi_free( &H  ); mpi_free( &I  ); mpi_free( &G  ); mpi_free( &G2 );
     mpi_free( &L1 ); mpi_free( &L2 );
 
+    if( ret == POLARSSL_ERR_RSA_KEY_CHECK_FAILED )
+        return( ret );
+
     if( ret != 0 )
-        return( POLARSSL_ERR_RSA_KEY_CHECK_FAILED | ret );
+        return( POLARSSL_ERR_RSA_KEY_CHECK_FAILED + ret );
 
     return( 0 );
 }
@@ -235,7 +238,7 @@
     mpi_free( &T );
 
     if( ret != 0 )
-        return( POLARSSL_ERR_RSA_PUBLIC_FAILED | ret );
+        return( POLARSSL_ERR_RSA_PUBLIC_FAILED + ret );
 
     return( 0 );
 }
@@ -295,7 +298,7 @@
     mpi_free( &T ); mpi_free( &T1 ); mpi_free( &T2 );
 
     if( ret != 0 )
-        return( POLARSSL_ERR_RSA_PRIVATE_FAILED | ret );
+        return( POLARSSL_ERR_RSA_PRIVATE_FAILED + ret );
 
     return( 0 );
 }