diff options
| author | Steve French <stfrench@microsoft.com> | 2019-03-17 23:58:38 +0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2019-03-23 06:36:54 +0300 |
| commit | 85f9987b236cf46e06ffdb5c225cf1f3c0acb789 (patch) | |
| tree | 5e82b821d8acadebf39de27d494012759232953d | |
| parent | b073a08016a10f01dfb0d0b6c7fa89da0d544963 (diff) | |
| download | linux-85f9987b236cf46e06ffdb5c225cf1f3c0acb789.tar.xz | |
fix incorrect error code mapping for OBJECTID_NOT_FOUND
It was mapped to EIO which can be confusing when user space
queries for an object GUID for an object for which the server
file system doesn't support (or hasn't saved one).
As Amir Goldstein suggested this is similar to ENOATTR
(equivalently ENODATA in Linux errno definitions) so
changing NT STATUS code mapping for OBJECTID_NOT_FOUND
to ENODATA.
Signed-off-by: Steve French <stfrench@microsoft.com>
CC: Amir Goldstein <amir73il@gmail.com>
| -rw-r--r-- | fs/cifs/smb2maperror.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/cifs/smb2maperror.c b/fs/cifs/smb2maperror.c index 924269cec135..e32c264e3adb 100644 --- a/fs/cifs/smb2maperror.c +++ b/fs/cifs/smb2maperror.c @@ -1036,7 +1036,8 @@ static const struct status_to_posix_error smb2_error_map_table[] = { {STATUS_UNFINISHED_CONTEXT_DELETED, -EIO, "STATUS_UNFINISHED_CONTEXT_DELETED"}, {STATUS_NO_TGT_REPLY, -EIO, "STATUS_NO_TGT_REPLY"}, - {STATUS_OBJECTID_NOT_FOUND, -EIO, "STATUS_OBJECTID_NOT_FOUND"}, + /* Note that ENOATTTR and ENODATA are the same errno */ + {STATUS_OBJECTID_NOT_FOUND, -ENODATA, "STATUS_OBJECTID_NOT_FOUND"}, {STATUS_NO_IP_ADDRESSES, -EIO, "STATUS_NO_IP_ADDRESSES"}, {STATUS_WRONG_CREDENTIAL_HANDLE, -EIO, "STATUS_WRONG_CREDENTIAL_HANDLE"}, |