diff options
| author | Dan Carpenter <[email protected]> | 2019-08-27 10:59:17 +0000 |
|---|---|---|
| committer | Steve French <[email protected]> | 2019-08-27 21:44:27 +0000 |
| commit | 478228e57f81f6cb60798d54fc02a74ea7dd267e (patch) | |
| tree | 63d6529141904a79116471fc9ce8307c4c745a66 | |
| parent | cifs: set domainName when a domain-key is used in multiuser (diff) | |
| download | kernel-478228e57f81f6cb60798d54fc02a74ea7dd267e.tar.gz kernel-478228e57f81f6cb60798d54fc02a74ea7dd267e.zip | |
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 <[email protected]>
Signed-off-by: Steve French <[email protected]>
| -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; } |