From 1f2666f9ec38ad5b44b30202241fd30789ecc48d Mon Sep 17 00:00:00 2001 From: Andres Amaya Garcia Date: Mon, 26 Jun 2017 10:36:20 +0100 Subject: [PATCH] Zeroize return buf on failure in pkparse.c --- library/pkparse.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/library/pkparse.c b/library/pkparse.c index efdf437466..06bde5317c 100644 --- a/library/pkparse.c +++ b/library/pkparse.c @@ -101,7 +101,10 @@ int mbedtls_pk_load_file( const char *path, unsigned char **buf, size_t *n ) if( fread( *buf, 1, *n, f ) != *n ) { fclose( f ); + + mbedtls_zeroize( *buf, *n ); mbedtls_free( *buf ); + return( MBEDTLS_ERR_PK_FILE_IO_ERROR ); }