diff options
Diffstat (limited to 'fs/cifs/smb2misc.c')
| -rw-r--r-- | fs/cifs/smb2misc.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/fs/cifs/smb2misc.c b/fs/cifs/smb2misc.c index f1cefc9..689f035 100644 --- a/fs/cifs/smb2misc.c +++ b/fs/cifs/smb2misc.c @@ -32,12 +32,14 @@ static int check_smb2_hdr(struct smb2_hdr *hdr, __u64 mid) { + __u64 wire_mid = le64_to_cpu(hdr->MessageId); + /* * Make sure that this really is an SMB, that it is a response, * and that the message ids match. */ if ((*(__le32 *)hdr->ProtocolId == SMB2_PROTO_NUMBER) && - (mid == hdr->MessageId)) { + (mid == wire_mid)) { if (hdr->Flags & SMB2_FLAGS_SERVER_TO_REDIR) return 0; else { @@ -51,11 +53,11 @@ check_smb2_hdr(struct smb2_hdr *hdr, __u64 mid) if (*(__le32 *)hdr->ProtocolId != SMB2_PROTO_NUMBER) cifs_dbg(VFS, "Bad protocol string signature header %x\n", *(unsigned int *) hdr->ProtocolId); - if (mid != hdr->MessageId) + if (mid != wire_mid) cifs_dbg(VFS, "Mids do not match: %llu and %llu\n", - mid, hdr->MessageId); + mid, wire_mid); } - cifs_dbg(VFS, "Bad SMB detected. The Mid=%llu\n", hdr->MessageId); + cifs_dbg(VFS, "Bad SMB detected. The Mid=%llu\n", wire_mid); return 1; } @@ -95,7 +97,7 @@ smb2_check_message(char *buf, unsigned int length) { struct smb2_hdr *hdr = (struct smb2_hdr *)buf; struct smb2_pdu *pdu = (struct smb2_pdu *)hdr; - __u64 mid = hdr->MessageId; + __u64 mid = le64_to_cpu(hdr->MessageId); __u32 len = get_rfc1002_length(buf); __u32 clc_len; /* calculated length */ int command; |
