diff options
Diffstat (limited to 'src/common/crypto.c')
| -rw-r--r-- | src/common/crypto.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/common/crypto.c b/src/common/crypto.c index bcb06e09df..e62cc0a511 100644 --- a/src/common/crypto.c +++ b/src/common/crypto.c @@ -2970,7 +2970,15 @@ memwipe(void *mem, uint8_t byte, size_t sz) * ...or maybe not. In practice, there are pure-asm implementations of * OPENSSL_cleanse() on most platforms, which ought to do the job. **/ + +#ifdef HAVE_EXPLICIT_BZERO + explicit_bzero(mem, sz); +#elif HAVE_MEMSET_S + memset_s( mem, sz, 0, sz ); +#else OPENSSL_cleanse(mem, sz); +#endif + /* Just in case some caller of memwipe() is relying on getting a buffer * filled with a particular value, fill the buffer. * |