From: Steve French <stfrench@microsoft.com>
Date: Tue, 19 Mar 2024 20:59:38 +0000 (-0500)
Subject: smb311: correct incorrect offset field in compression header
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=68c5818a27afcb5cdddab041b82e9d47c996cb6a;p=people%2Faperard%2Flinux.git

smb311: correct incorrect offset field in compression header

The offset field in the compression header is 32 bits not 16.

Reviewed-by: Bharath SM <bharathsm@microsoft.com>
Reported-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
---

diff --git a/fs/smb/common/smb2pdu.h b/fs/smb/common/smb2pdu.h
index 20784f76a6045..a23b56f93c36e 100644
--- a/fs/smb/common/smb2pdu.h
+++ b/fs/smb/common/smb2pdu.h
@@ -227,7 +227,7 @@ struct smb2_compression_hdr {
 	__le32 OriginalCompressedSegmentSize;
 	__le16 CompressionAlgorithm;
 	__le16 Flags;
-	__le16 Offset; /* this is the size of the uncompressed SMB2 header below */
+	__le32 Offset; /* this is the size of the uncompressed SMB2 header below */
 	/* uncompressed SMB2 header (READ or WRITE) goes here */
 	/* compressed data goes here */
 } __packed;