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| author | Jeff Layton <jlayton@redhat.com> | 2013-05-24 07:41:00 -0400 |
|---|---|---|
| committer | Steve French <smfrench@gmail.com> | 2013-06-24 01:56:39 -0500 |
| commit | ffa598a5373d072a675f882999f5b46fb5ec2f69 (patch) | |
| tree | dcb84fef7a918c55597906579f3c6001916e12ff /fs/cifs/cifsencrypt.c | |
| parent | 6f709494a74938f98769fba76d3a1f8b0f12b606 (diff) | |
| download | linux-stable-ffa598a5373d072a675f882999f5b46fb5ec2f69.tar.gz linux-stable-ffa598a5373d072a675f882999f5b46fb5ec2f69.tar.bz2 linux-stable-ffa598a5373d072a675f882999f5b46fb5ec2f69.zip | |
cifs: remove useless memset in LANMAN auth code
It turns out that CIFS_SESS_KEY_SIZE == CIFS_ENCPWD_SIZE, so this
memset doesn't do anything useful.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Acked-by: Pavel Shilovsky <piastry@etersoft.ru>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/cifsencrypt.c')
| -rw-r--r-- | fs/cifs/cifsencrypt.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c index 71436d1fca13..a85a83d1d00f 100644 --- a/fs/cifs/cifsencrypt.c +++ b/fs/cifs/cifsencrypt.c @@ -276,7 +276,6 @@ int calc_lanman_hash(const char *password, const char *cryptkey, bool encrypt, strncpy(password_with_pad, password, CIFS_ENCPWD_SIZE); if (!encrypt && global_secflags & CIFSSEC_MAY_PLNTXT) { - memset(lnm_session_key, 0, CIFS_SESS_KEY_SIZE); memcpy(lnm_session_key, password_with_pad, CIFS_ENCPWD_SIZE); return 0; |