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Fix build without MBEDTLS_FS_IO

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

Introduced by d08ae68237
    Merge remote-tracking branch 'upstream-public/pr/1112' into mbedtls-2.1
This commit is contained in:
Gilles Peskine 2017-11-30 11:53:16 +01:00
parent 49349bacb9
commit 6ddfa37084
1 changed files with 4 additions and 1 deletions
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5
library/pkparse.c
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@ -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.
*