/*
* fs/cifs/connect.c
*
- * Copyright (C) International Business Machines Corp., 2002,2007
+ * Copyright (C) International Business Machines Corp., 2002,2008
* Author(s): Steve French (sfrench@us.ibm.com)
*
* This library is free software; you can redistribute it and/or modify
csocket = server->ssocket;
wake_up(&server->response_q);
continue;
- } else if (length < 4) {
- cFYI(1, ("less than four bytes received (%d bytes)",
- length));
+ } else if (length < pdu_length) {
+ cFYI(1, ("requested %d bytes but only got %d bytes",
+ pdu_length, length));
pdu_length -= length;
msleep(1);
goto incomplete_rcv;
const char *old_path, const struct nls_table *nls_codepage,
int remap)
{
- unsigned char *referrals = NULL;
+ struct dfs_info3_param *referrals = NULL;
unsigned int num_referrals;
int rc = 0;
int
get_dfs_path(int xid, struct cifsSesInfo *pSesInfo, const char *old_path,
const struct nls_table *nls_codepage, unsigned int *pnum_referrals,
- unsigned char **preferrals, int remap)
+ struct dfs_info3_param **preferrals, int remap)
{
char *temp_unc;
int rc = 0;
+ unsigned char *targetUNCs;
*pnum_referrals = 0;
+ *preferrals = NULL;
if (pSesInfo->ipc_tid == 0) {
temp_unc = kmalloc(2 /* for slashes */ +
kfree(temp_unc);
}
if (rc == 0)
- rc = CIFSGetDFSRefer(xid, pSesInfo, old_path, preferrals,
+ rc = CIFSGetDFSRefer(xid, pSesInfo, old_path, &targetUNCs,
pnum_referrals, nls_codepage, remap);
+ /* BB map targetUNCs to dfs_info3 structures, here or
+ in CIFSGetDFSRefer BB */
return rc;
}
if (existingCifsSes) {
pSesInfo = existingCifsSes;
- cFYI(1, ("Existing smb sess found"));
+ cFYI(1, ("Existing smb sess found (status=%d)",
+ pSesInfo->status));
+ down(&pSesInfo->sesSem);
+ if (pSesInfo->status == CifsNeedReconnect) {
+ cFYI(1, ("Session needs reconnect"));
+ rc = cifs_setup_session(xid, pSesInfo,
+ cifs_sb->local_nls);
+ }
+ up(&pSesInfo->sesSem);
} else if (!rc) {
cFYI(1, ("Existing smb sess not found"));
pSesInfo = sesInfoAlloc();
sesInfoFree(ses);
FreeXid(xid);
- return rc; /* BB check if we should always return zero here */
+ return rc;
}
int cifs_setup_session(unsigned int xid, struct cifsSesInfo *pSesInfo,