diff options
| -rw-r--r-- | source3/smbd/smb2_getinfo.c | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/source3/smbd/smb2_getinfo.c b/source3/smbd/smb2_getinfo.c index e6bf893ac2..5f5cd02fe7 100644 --- a/source3/smbd/smb2_getinfo.c +++ b/source3/smbd/smb2_getinfo.c @@ -199,6 +199,36 @@ struct smbd_smb2_getinfo_state { DATA_BLOB out_output_buffer; }; +static void smb2_ipc_getinfo(struct tevent_req *req, + struct smbd_smb2_getinfo_state *state, + struct tevent_context *ev, + uint8_t in_info_type, + uint8_t in_file_info_class) +{ + /* We want to reply to SMB2_GETINFO_FILE + with a class of SMB2_FILE_STANDARD_INFO as + otherwise a Win7 client issues this request + twice (2xroundtrips) if we return NOT_SUPPORTED. + NB. We do the same for SMB1 in call_trans2qpipeinfo() */ + + if (in_info_type == 0x01 && /* SMB2_GETINFO_FILE */ + in_file_info_class == 0x05) { /* SMB2_FILE_STANDARD_INFO */ + state->out_output_buffer = data_blob_talloc(state, + NULL, 24); + if (tevent_req_nomem(state->out_output_buffer.data, req)) { + return; + } + + memset(state->out_output_buffer.data,0,24); + SOFF_T(state->out_output_buffer.data,0,4096LL); + SIVAL(state->out_output_buffer.data,16,1); + SIVAL(state->out_output_buffer.data,20,1); + tevent_req_done(req); + } else { + tevent_req_nterror(req, NT_STATUS_NOT_SUPPORTED); + } +} + static struct tevent_req *smbd_smb2_getinfo_send(TALLOC_CTX *mem_ctx, struct tevent_context *ev, struct smbd_smb2_request *smb2req, @@ -249,7 +279,8 @@ static struct tevent_req *smbd_smb2_getinfo_send(TALLOC_CTX *mem_ctx, } if (IS_IPC(conn)) { - tevent_req_nterror(req, NT_STATUS_NOT_SUPPORTED); + smb2_ipc_getinfo(req, state, ev, + in_info_type, in_file_info_class); return tevent_req_post(req, ev); } |