From: Steve French <smfrench@gmail.com>
Date: Tue, 19 Sep 2017 11:43:47 -0500
Subject: [PATCH] SMB3: Fix endian warning
Git-commit: 590d08d3da45e9fed423b08ab38d71886c07abc8
Patch-mainline: v4.14-rc2
References: bsc#1144333, bsc#1137884
Multi-dialect negotiate patch had a minor endian error.
Signed-off-by: Steve French <smfrench@gmail.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
CC: Stable <stable@vger.kernel.org> # 4.13+
Acked-by: Aurelien Aptel <aaptel@suse.com>
---
fs/cifs/smb2pdu.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
index b0eaebe627e9..b4c58a1db1ae 100644
--- a/fs/cifs/smb2pdu.c
+++ b/fs/cifs/smb2pdu.c
@@ -570,10 +570,11 @@ SMB2_negotiate(const unsigned int xid, struct cifs_ses *ses)
/* ops set to 3.0 by default for default so update */
ses->server->ops = &smb21_operations;
}
- } else if (rsp->DialectRevision != ses->server->vals->protocol_id) {
+ } else if (le16_to_cpu(rsp->DialectRevision) !=
+ ses->server->vals->protocol_id) {
/* if requested single dialect ensure returned dialect matched */
cifs_dbg(VFS, "Illegal 0x%x dialect returned: not requested\n",
- cpu_to_le16(rsp->DialectRevision));
+ le16_to_cpu(rsp->DialectRevision));
return -EIO;
}
--
2.16.4