diff options
Diffstat (limited to 'src/libnm-systemd-shared/src/basic/memory-util.c')
| -rw-r--r-- | src/libnm-systemd-shared/src/basic/memory-util.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/src/libnm-systemd-shared/src/basic/memory-util.c b/src/libnm-systemd-shared/src/basic/memory-util.c index 2983762117..c4f54c7b4e 100644 --- a/src/libnm-systemd-shared/src/basic/memory-util.c +++ b/src/libnm-systemd-shared/src/basic/memory-util.c @@ -38,21 +38,3 @@ bool memeqbyte(uint8_t byte, const void *data, size_t length) { /* Now we know first 16 bytes match, memcmp() with self. */ return memcmp(data, p + 16, length) == 0; } - -#if !HAVE_EXPLICIT_BZERO -/* - * The pointer to memset() is volatile so that compiler must de-reference the pointer and can't assume that - * it points to any function in particular (such as memset(), which it then might further "optimize"). This - * approach is inspired by openssl's crypto/mem_clr.c. - */ -typedef void *(*memset_t)(void *,int,size_t); - -static volatile memset_t memset_func = memset; - -void* explicit_bzero_safe(void *p, size_t l) { - if (l > 0) - memset_func(p, '\0', l); - - return p; -} -#endif |