diff options
Diffstat (limited to 'lib/libcrypto/crypto/getentropy_linux.c')
| -rw-r--r-- | lib/libcrypto/crypto/getentropy_linux.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/libcrypto/crypto/getentropy_linux.c b/lib/libcrypto/crypto/getentropy_linux.c index 6947102136e..eeaf9a4ef98 100644 --- a/lib/libcrypto/crypto/getentropy_linux.c +++ b/lib/libcrypto/crypto/getentropy_linux.c @@ -1,4 +1,4 @@ -/* $OpenBSD: getentropy_linux.c,v 1.29 2014/07/21 19:15:56 deraadt Exp $ */ +/* $OpenBSD: getentropy_linux.c,v 1.30 2014/07/21 20:19:47 guenther Exp $ */ /* * Copyright (c) 2014 Theo de Raadt <deraadt@openbsd.org> @@ -539,7 +539,8 @@ getentropy_fallback(void *buf, size_t len) memcpy((char *)buf + i, results, min(sizeof(results), len - i)); i += min(sizeof(results), len - i); } - memset(results, 0, sizeof results); + explicit_bzero(&ctx, sizeof ctx); + explicit_bzero(results, sizeof results); if (gotdata(buf, len) == 0) { errno = save_errno; return 0; /* satisfied */ |