diff mbox series

cifs: fix FILE_BOTH_DIRECTORY_INFO definition

Message ID Yd1BojYhOVOkyoZt@himera.home (mailing list archive)
State New, archived
Headers show
Series cifs: fix FILE_BOTH_DIRECTORY_INFO definition | expand

Commit Message

Eugene Korenevsky Jan. 11, 2022, 8:36 a.m. UTC 
The size of FILE_BOTH_DIRECTORY_INFO.ShortName must be 24 bytes, not 12
(see MS-FSCC documentation).

Signed-off-by: Eugene Korenevsky <ekorenevsky@astralinux.ru>
---
 fs/cifs/cifspdu.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Steve French Jan. 12, 2022, 5:59 a.m. UTC | #1 
Merged into cifs-2.6.git for-next

On Tue, Jan 11, 2022 at 6:16 PM Eugene Korenevsky
<ekorenevsky@astralinux.ru> wrote:
>
> The size of FILE_BOTH_DIRECTORY_INFO.ShortName must be 24 bytes, not 12
> (see MS-FSCC documentation).
>
> Signed-off-by: Eugene Korenevsky <ekorenevsky@astralinux.ru>
> ---
>  fs/cifs/cifspdu.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fs/cifs/cifspdu.h b/fs/cifs/cifspdu.h
> index d2ff438fd31f..68b9a436af4b 100644
> --- a/fs/cifs/cifspdu.h
> +++ b/fs/cifs/cifspdu.h
> @@ -2560,7 +2560,7 @@ typedef struct {
>         __le32 EaSize; /* length of the xattrs */
>         __u8   ShortNameLength;
>         __u8   Reserved;
> -       __u8   ShortName[12];
> +       __u8   ShortName[24];
>         char FileName[1];
>  } __attribute__((packed)) FILE_BOTH_DIRECTORY_INFO; /* level 0x104 FFrsp data */
>
> --
> 2.30.2
>
diff mbox series

Patch

diff --git a/fs/cifs/cifspdu.h b/fs/cifs/cifspdu.h
index d2ff438fd31f..68b9a436af4b 100644
--- a/fs/cifs/cifspdu.h
+++ b/fs/cifs/cifspdu.h
@@ -2560,7 +2560,7 @@  typedef struct {
 	__le32 EaSize; /* length of the xattrs */
 	__u8   ShortNameLength;
 	__u8   Reserved;
-	__u8   ShortName[12];
+	__u8   ShortName[24];
 	char FileName[1];
 } __attribute__((packed)) FILE_BOTH_DIRECTORY_INFO; /* level 0x104 FFrsp data */