diff options
author | Yang Yingliang | 2023-12-31 16:12:53 +0900 |
---|---|---|
committer | Greg Kroah-Hartman | 2024-01-05 15:18:31 +0100 |
commit | 673e60c69124dcdf6dba66625568e96c3296f525 (patch) | |
tree | aa34549df2a85837927584a5303474c972c66b92 | |
parent | 0a9b91f45e88f99cfa30f03e80ca836b83b7f336 (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: Sasha Levin <sashal@kernel.org>
-rw-r--r-- | fs/smb/server/asn1.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/smb/server/asn1.c b/fs/smb/server/asn1.c index cc6384f79675..4a4b2b03ff33 100644 --- a/fs/smb/server/asn1.c +++ b/fs/smb/server/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; } |