From: Namjae Jeon linkinjeon@kernel.org
mainline inclusion from mainline-6.0-rc2 commit fe54833dc8d97ef387e86f7c80537d51c503ca75 category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I60T7G CVE: NA
Reference: https://git.kernel.org/torvalds/linux/c/fe54833dc8d9
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If share is not configured in smb.conf, smb2 tree connect should return STATUS_BAD_NETWORK_NAME instead of STATUS_BAD_NETWORK_PATH.
Signed-off-by: Namjae Jeon linkinjeon@kernel.org Reviewed-by: Hyunchul Lee hyc.lee@gmail.com Signed-off-by: Steve French stfrench@microsoft.com Signed-off-by: Jason Yan yanaijie@huawei.com Signed-off-by: Zhong Jinghua zhongjinghua@huawei.com --- fs/ksmbd/mgmt/tree_connect.c | 2 +- fs/ksmbd/smb2pdu.c | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/fs/ksmbd/mgmt/tree_connect.c b/fs/ksmbd/mgmt/tree_connect.c index b35ea6a6abc5..dd262daa2c4a 100644 --- a/fs/ksmbd/mgmt/tree_connect.c +++ b/fs/ksmbd/mgmt/tree_connect.c @@ -19,7 +19,7 @@ struct ksmbd_tree_conn_status ksmbd_tree_conn_connect(struct ksmbd_conn *conn, struct ksmbd_session *sess, char *share_name) { - struct ksmbd_tree_conn_status status = {-EINVAL, NULL}; + struct ksmbd_tree_conn_status status = {-ENOENT, NULL}; struct ksmbd_tree_connect_response *resp = NULL; struct ksmbd_share_config *sc; struct ksmbd_tree_connect *tree_conn = NULL; diff --git a/fs/ksmbd/smb2pdu.c b/fs/ksmbd/smb2pdu.c index e6a35294ba54..5a41d5a00db4 100644 --- a/fs/ksmbd/smb2pdu.c +++ b/fs/ksmbd/smb2pdu.c @@ -1942,8 +1942,9 @@ int smb2_tree_connect(struct ksmbd_work *work) rsp->hdr.Status = STATUS_SUCCESS; rc = 0; break; + case -ENOENT: case KSMBD_TREE_CONN_STATUS_NO_SHARE: - rsp->hdr.Status = STATUS_BAD_NETWORK_PATH; + rsp->hdr.Status = STATUS_BAD_NETWORK_NAME; break; case -ENOMEM: case KSMBD_TREE_CONN_STATUS_NOMEM: