Fix build without MBEDTLS_FS_IO

Fix missing definition of mbedtls_zeroize when MBEDTLS_FS_IO is
disabled in the configuration.

Introduced by e7707228b4
    Merge remote-tracking branch 'upstream-public/pr/1062' into development
This commit is contained in:
Gilles Peskine 2017-11-30 11:42:12 +01:00
parent 0884f4811b
commit 832f349f93

View File

@ -60,12 +60,15 @@
#define mbedtls_free free
#endif
#if defined(MBEDTLS_FS_IO)
#if defined(MBEDTLS_FS_IO) || \
defined(MBEDTLS_PKCS12_C) || defined(MBEDTLS_PKCS5_C)
/* Implementation that should never be optimized out by the compiler */
static void mbedtls_zeroize( void *v, size_t n ) {
volatile unsigned char *p = v; while( n-- ) *p++ = 0;
}
#endif
#if defined(MBEDTLS_FS_IO)
/*
* Load all data from a file into a given buffer.
*