commit bdbca7b383b72f65f9a2bf2671e1f76f9f789703
author Andres Amaya Garcia <andres.amayagarcia@arm.com> Fri Jun 23 16:23:21 2017 +0100
committer Andres Amaya Garcia <andres.amayagarcia@arm.com> Fri Jun 23 16:23:21 2017 +0100
tree 4d3e6917ea3c927cc9d77c768f752739e32fdcdb
parent 5a1c0e716242acfc7027c78e36487f8df1786c83

Zeroize tmp buf on fail in load_file() dhm.c

library/dhm.c

diff --git a/library/dhm.c b/library/dhm.c
index a4715d1..f7e71f3 100644
--- a/library/dhm.c
+++ b/library/dhm.c
@@ -542,7 +542,10 @@
     if( fread( *buf, 1, *n, f ) != *n )
     {
         fclose( f );
+
+        mbedtls_zeroize( *buf, *n + 1 );
         mbedtls_free( *buf );
+
         return( MBEDTLS_ERR_DHM_FILE_IO_ERROR );
     }