path: root/fs/compat.c
diff options
authorLinus Torvalds <torvalds@linux-foundation.org>2011-10-28 10:49:34 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-10-28 10:49:34 -0700
commitf362f98e7c445643d27c610bb7a86b79727b592e (patch)
tree399d9ebccdfbdfe9690ab1403a001d6f08e54b41 /fs/compat.c
parentf793f2961170c0b49c1650e69e7825484159ce62 (diff)
parentf3c7691e8d30d88899b514675c7c86d19057b5fd (diff)
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/hch/vfs-queue
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/hch/vfs-queue: (21 commits) leases: fix write-open/read-lease race nfs: drop unnecessary locking in llseek ext4: replace cut'n'pasted llseek code with generic_file_llseek_size vfs: add generic_file_llseek_size vfs: do (nearly) lockless generic_file_llseek direct-io: merge direct_io_walker into __blockdev_direct_IO direct-io: inline the complete submission path direct-io: separate map_bh from dio direct-io: use a slab cache for struct dio direct-io: rearrange fields in dio/dio_submit to avoid holes direct-io: fix a wrong comment direct-io: separate fields only used in the submission path from struct dio vfs: fix spinning prevention in prune_icache_sb vfs: add a comment to inode_permission() vfs: pass all mask flags check_acl and posix_acl_permission vfs: add hex format for MAY_* flag values vfs: indicate that the permission functions take all the MAY_* flags compat: sync compat_stats with statfs. vfs: add "device" tag to /proc/self/mountstats cleanup: vfs: small comment fix for block_invalidatepage ... Fix up trivial conflict in fs/gfs2/file.c (llseek changes)
Diffstat (limited to 'fs/compat.c')
1 files changed, 2 insertions, 5 deletions
diff --git a/fs/compat.c b/fs/compat.c
index 05e3f3d2cd7..302e761bd0a 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -246,11 +246,8 @@ static int put_compat_statfs(struct compat_statfs __user *ubuf, struct kstatfs *
__put_user(kbuf->f_fsid.val[0], &ubuf->f_fsid.val[0]) ||
__put_user(kbuf->f_fsid.val[1], &ubuf->f_fsid.val[1]) ||
__put_user(kbuf->f_frsize, &ubuf->f_frsize) ||
- __put_user(0, &ubuf->f_spare[0]) ||
- __put_user(0, &ubuf->f_spare[1]) ||
- __put_user(0, &ubuf->f_spare[2]) ||
- __put_user(0, &ubuf->f_spare[3]) ||
- __put_user(0, &ubuf->f_spare[4]))
+ __put_user(kbuf->f_flags, &ubuf->f_flags) ||
+ __clear_user(ubuf->f_spare, sizeof(ubuf->f_spare)))
return -EFAULT;
return 0;