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cifs: fix broken BCC check in is_valid_oplock_break

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The BCC is still __le16 at this point, and in any case we need to
use the get_bcc_le macro to make sure we don't hit alignment
problems.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
This commit is contained in:
Jeff Layton
2011-03-16 15:15:30 -04:00
committed by Steve French
parent 7094564372
commit 8679b0dba7
1 changed files with 1 additions and 1 deletions
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fs/cifs/misc.c
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@@ -521,7 +521,7 @@ is_valid_oplock_break(struct smb_hdr *buf, struct TCP_Server_Info *srv)
(struct smb_com_transaction_change_notify_rsp *)buf; (struct smb_com_transaction_change_notify_rsp *)buf;
struct file_notify_information *pnotify; struct file_notify_information *pnotify;
__u32 data_offset = 0; __u32 data_offset = 0;
if (pSMBr->ByteCount > sizeof(struct file_notify_information)) { if (get_bcc_le(buf) > sizeof(struct file_notify_information)) {
data_offset = le32_to_cpu(pSMBr->DataOffset); data_offset = le32_to_cpu(pSMBr->DataOffset);
pnotify = (struct file_notify_information *) pnotify = (struct file_notify_information *)