diff options
| -rw-r--r-- | fs/cifs/smb2transport.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/cifs/smb2transport.c b/fs/cifs/smb2transport.c index fa1fec2e3c8d..d1181572758b 100644 --- a/fs/cifs/smb2transport.c +++ b/fs/cifs/smb2transport.c @@ -619,6 +619,10 @@ smb2_get_mid_entry(struct cifs_ses *ses, struct smb2_sync_hdr *shdr, return -EAGAIN; } + if (ses->server->tcpStatus == CifsNeedNegotiate && + shdr->Command != SMB2_NEGOTIATE) + return -EAGAIN; + if (ses->status == CifsNew) { if ((shdr->Command != SMB2_SESSION_SETUP) && (shdr->Command != SMB2_NEGOTIATE)) @@ -702,6 +706,10 @@ smb2_setup_async_request(struct TCP_Server_Info *server, struct smb_rqst *rqst) (struct smb2_sync_hdr *)rqst->rq_iov[0].iov_base; struct mid_q_entry *mid; + if (server->tcpStatus == CifsNeedNegotiate && + shdr->Command != SMB2_NEGOTIATE) + return ERR_PTR(-EAGAIN); + smb2_seq_num_into_buf(server, shdr); mid = smb2_mid_entry_alloc(shdr, server); |