[PATCH] fs/smbfs/proc.c: fix data corruption in smb_proc_setattr_unix()

This patch fixes a data corruption in smb_proc_setattr_unix()
(smb_filetype_from_mode() returns an u32, and there are only four bytes
reserved for it in data.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/fs/smbfs/proc.c b/fs/smbfs/proc.c
index 38ab558..d6baec0 100644 (file)
--- a/fs/smbfs/proc.c
+++ b/fs/smbfs/proc.c
@@ -3113,7 +3113,7 @@ smb_proc_setattr_unix(struct dentry *d, struct iattr *attr,
        LSET(data, 32, SMB_TIME_NO_CHANGE);
        LSET(data, 40, SMB_UID_NO_CHANGE);
        LSET(data, 48, SMB_GID_NO_CHANGE);
-       LSET(data, 56, smb_filetype_from_mode(attr->ia_mode));
+       DSET(data, 56, smb_filetype_from_mode(attr->ia_mode));
        LSET(data, 60, major);
        LSET(data, 68, minor);
        LSET(data, 76, 0);