diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2011-01-11 15:42:07 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2011-01-11 15:42:07 +0000 |
| commit | b8adaa72672fc21a17c44baf5ab66efb66e8c6f1 (patch) | |
| tree | 553d59faec2af2eebc1396c6fa7c4f2c9f277c35 /sys/uvm/uvm_swap_encrypt.c | |
| parent | c9145e6ecb84db6c26896fbf4b51a9a25172e9b2 (diff) | |
for key material that is being being discarded, convert bzero() to
explicit_bzero() where required
ok markus mikeb
Diffstat (limited to 'sys/uvm/uvm_swap_encrypt.c')
| -rw-r--r-- | sys/uvm/uvm_swap_encrypt.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/uvm/uvm_swap_encrypt.c b/sys/uvm/uvm_swap_encrypt.c index 85f5332385f..4400a1aeaca 100644 --- a/sys/uvm/uvm_swap_encrypt.c +++ b/sys/uvm/uvm_swap_encrypt.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uvm_swap_encrypt.c,v 1.16 2010/04/20 22:05:44 tedu Exp $ */ +/* $OpenBSD: uvm_swap_encrypt.c,v 1.17 2011/01/11 15:42:06 deraadt Exp $ */ /* * Copyright 1999 Niels Provos <provos@citi.umich.edu> @@ -95,7 +95,7 @@ swap_key_delete(struct swap_key *key) /* Make sure that this key gets removed if we just used it */ swap_key_cleanup(key); - memset(key, 0, sizeof(*key)); + explicit_bzero(key, sizeof(*key)); uvm_swpkeysdeleted++; } @@ -223,7 +223,7 @@ swap_key_cleanup(struct swap_key *key) return; /* Zero out the subkeys */ - memset(&swap_ctxt, 0, sizeof(swap_ctxt)); + explicit_bzero(&swap_ctxt, sizeof(swap_ctxt)); kcur = NULL; } |