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authorJeff Layton <jlayton@redhat.com>2011-03-16 15:15:30 -0400
committerSteve French <sfrench@us.ibm.com>2011-04-12 00:54:30 +0000
commit8679b0dba7cb98842cbe37f61ef05ef64106334c (patch)
tree8e66525517c527e8a6e466e6fa5637623784ecf5 /fs/cifs/misc.c
parent70945643722ffeac779d2529a348f99567fa5c33 (diff)
downloadlinux-8679b0dba7cb98842cbe37f61ef05ef64106334c.tar.bz2
cifs: fix broken BCC check in is_valid_oplock_break
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>
Diffstat (limited to 'fs/cifs/misc.c')
-rw-r--r--fs/cifs/misc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index 7228179ef5b0..0c684ae4c071 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -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 file_notify_information *pnotify;
__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);
pnotify = (struct file_notify_information *)