diff options
| author | Yang Yingliang <yangyingliang@huawei.com> | 2023-12-19 00:34:18 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-12-23 10:41:57 +0100 |
| commit | d7ad0ac5a8f66c3527da2e85392e75095481768a (patch) | |
| tree | 73da3a2a515323f0193ba389d5bb7fdcedc2cd84 /fs/ksmbd | |
| parent | 5c0df9d30c289d6b9d7d44e2a450de2f8e3cf40b (diff) | |
ksmbd: switch to use kmemdup_nul() helper
[ Upstream commit 084ba46fc41c21ba827fd92e61f78def7a6e52ea ]
Use kmemdup_nul() helper instead of open-coding to
simplify the code.
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/ksmbd')
| -rw-r--r-- | fs/ksmbd/asn1.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/ksmbd/asn1.c b/fs/ksmbd/asn1.c index cc6384f79675..4a4b2b03ff33 100644 --- a/fs/ksmbd/asn1.c +++ b/fs/ksmbd/asn1.c @@ -214,12 +214,10 @@ static int ksmbd_neg_token_alloc(void *context, size_t hdrlen, { struct ksmbd_conn *conn = context; - conn->mechToken = kmalloc(vlen + 1, GFP_KERNEL); + conn->mechToken = kmemdup_nul(value, vlen, GFP_KERNEL); if (!conn->mechToken) return -ENOMEM; - memcpy(conn->mechToken, value, vlen); - conn->mechToken[vlen] = '\0'; return 0; } |