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authorSteve French <sfrench@us.ibm.com>2009-04-01 05:22:00 +0000
committerSteve French <sfrench@us.ibm.com>2009-04-17 01:26:48 +0000
commit85a6dac54a7e28112488b02523202985edc7e639 (patch)
tree141a35196516dc428fe2891b7c7da02d0133ecad /fs/cifs/dir.c
parent74496d365ad171d11f21da4a8be71c945f6ec825 (diff)
downloadlinux-85a6dac54a7e28112488b02523202985edc7e639.tar.gz
[CIFS] Endian convert UniqueId when reporting inode numbers from server files
Jeff made a good point that we should endian convert the UniqueId when we use it to set i_ino Even though this value is opaque to the client, when comparing the inode numbers of the same server file from two different clients (one big endian, one little endian) or when we compare a big endian client's view of i_ino with what the server thinks - we should get the same value Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/dir.c')
-rw-r--r--fs/cifs/dir.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index 54dce78fbb7320..e457e143434937 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -187,8 +187,10 @@ int cifs_posix_open(char *full_path, struct inode **pinode,
if (!pinode)
goto posix_open_ret; /* caller does not need info */
- if (*pinode == NULL)
- *pinode = cifs_new_inode(sb, &presp_data->UniqueId);
+ if (*pinode == NULL) {
+ __u64 unique_id = le64_to_cpu(presp_data->UniqueId);
+ *pinode = cifs_new_inode(sb, &unique_id);
+ }
/* else an inode was passed in. Update its info, don't create one */
/* We do not need to close the file if new_inode fails since