diff options
Diffstat (limited to 'fs/smb/server/asn1.c')
| -rw-r--r-- | fs/smb/server/asn1.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/smb/server/asn1.c b/fs/smb/server/asn1.c index 4a4b2b03ff33..b931a99ab9c8 100644 --- a/fs/smb/server/asn1.c +++ b/fs/smb/server/asn1.c @@ -214,10 +214,15 @@ static int ksmbd_neg_token_alloc(void *context, size_t hdrlen, { struct ksmbd_conn *conn = context; + if (!vlen) + return -EINVAL; + conn->mechToken = kmemdup_nul(value, vlen, GFP_KERNEL); if (!conn->mechToken) return -ENOMEM; + conn->mechTokenLen = (unsigned int)vlen; + return 0; } |