diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2019-08-27 13:59:17 +0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2019-08-27 16:44:27 -0500 |
| commit | 478228e57f81f6cb60798d54fc02a74ea7dd267e (patch) | |
| tree | 63d6529141904a79116471fc9ce8307c4c745a66 /fs/cifs | |
| parent | f2aee329a68f5a907bcff11a109dfe17c0b41aeb (diff) | |
| download | linux-478228e57f81f6cb60798d54fc02a74ea7dd267e.tar.bz2 | |
cifs: Use kzfree() to zero out the password
It's safer to zero out the password so that it can never be disclosed.
Fixes: 0c219f5799c7 ("cifs: set domainName when a domain-key is used in multiuser")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs')
| -rw-r--r-- | fs/cifs/connect.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 9d2576f31689..ddefddeffd06 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -3101,7 +3101,7 @@ cifs_set_cifscreds(struct smb_vol *vol, struct cifs_ses *ses) rc = -ENOMEM; kfree(vol->username); vol->username = NULL; - kfree(vol->password); + kzfree(vol->password); vol->password = NULL; goto out_key_put; } |