[PATCH AUTOSEL 4.4 19/26] cifs: fix computation for MAX_SMB2_HDR_SIZE
From: Sasha Levin
Date: Sat Feb 23 2019 - 16:11:28 EST
From: Ronnie Sahlberg <lsahlber@xxxxxxxxxx>
[ Upstream commit 58d15ed1203f4d858c339ea4d7dafa94bd2a56d3 ]
The size of the fixed part of the create response is 88 bytes not 56.
Signed-off-by: Ronnie Sahlberg <lsahlber@xxxxxxxxxx>
Signed-off-by: Steve French <stfrench@xxxxxxxxxxxxx>
Reviewed-by: Pavel Shilovsky <pshilov@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
fs/cifs/smb2pdu.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/cifs/smb2pdu.h b/fs/cifs/smb2pdu.h
index aacb15bd56fe9..f087158c5555b 100644
--- a/fs/cifs/smb2pdu.h
+++ b/fs/cifs/smb2pdu.h
@@ -82,8 +82,8 @@
#define NUMBER_OF_SMB2_COMMANDS 0x0013
-/* 4 len + 52 transform hdr + 64 hdr + 56 create rsp */
-#define MAX_SMB2_HDR_SIZE 0x00b0
+/* 52 transform hdr + 64 hdr + 88 create rsp */
+#define MAX_SMB2_HDR_SIZE 204
#define SMB2_PROTO_NUMBER cpu_to_le32(0x424d53fe)
--
2.19.1