commit ff13995812ce1d62e4bd3404b6af821ef92bc05f
author Andres Amaya Garcia <andres.amayagarcia@arm.com> Wed Jul 12 10:38:12 2017 +0100
committer Andres Amaya Garcia <andres.amayagarcia@arm.com> Wed Jul 12 10:38:12 2017 +0100
tree 03597a5de5f422f663814e05791098d528b35ba8
parent beb42837ac296459744780d5173be30d88f17316

Zeroize return buf on failure in pkparse.c

library/pkparse.c

diff --git a/library/pkparse.c b/library/pkparse.c
index 39c51f6..83c93ba 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -98,7 +98,10 @@
     if( fread( *buf, 1, *n, f ) != *n )
     {
         fclose( f );
+
+        polarssl_zeroize( *buf, *n );
         polarssl_free( *buf );
+
         return( POLARSSL_ERR_PK_FILE_IO_ERROR );
     }