| From 051a2a0d3242b448281376bb63cfa9385e0b6c68 Mon Sep 17 00:00:00 2001 |
| From: Steve French <sfrench@us.ibm.com> |
| Date: Fri, 1 May 2009 16:21:04 +0000 |
| Subject: CIFS: Fix endian conversion of vcnum field |
| |
| From: Steve French <sfrench@us.ibm.com> |
| |
| commit 051a2a0d3242b448281376bb63cfa9385e0b6c68 upstream. |
| |
| When multiply mounting from the same client to the same server, with |
| different userids, we create a vcnum which should be unique if |
| possible (this is not the same as the smb uid, which is the handle |
| to the security context). We were not endian converting additional |
| (beyond the first which is zero) vcnum properly. |
| |
| Acked-by: Shirish Pargaonkar <shirishp@us.ibm.com> |
| Acked-by: Jeff Layton <jlayton@redhat.com> |
| Signed-off-by: Steve French <sfrench@us.ibm.com> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
| |
| --- |
| fs/cifs/sess.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/fs/cifs/sess.c |
| +++ b/fs/cifs/sess.c |
| @@ -111,7 +111,7 @@ static __le16 get_next_vcnum(struct cifs |
| get_vc_num_exit: |
| write_unlock(&cifs_tcp_ses_lock); |
| |
| - return le16_to_cpu(vcnum); |
| + return cpu_to_le16(vcnum); |
| } |
| |
| static __u32 cifs_ssetup_hdr(struct cifsSesInfo *ses, SESSION_SETUP_ANDX *pSMB) |
