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| author | Kusanagi Kouichi <slash@ac.auone-net.jp> | 2013-01-28 11:33:31 +0000 |
|---|---|---|
| committer | Josef Bacik <jbacik@fusionio.com> | 2013-02-20 09:37:27 -0500 |
| commit | 82b22ac8f651aebbf0149cbbbd5808f07753b09c (patch) | |
| tree | e05ed50f2bba8279d397ea7dc87e65b7e6d5f83d /fs/btrfs/ioctl.c | |
| parent | fe5fafbebd7e648aa6cb0a419dc812188b4d4ac8 (diff) | |
| download | linux-82b22ac8f651aebbf0149cbbbd5808f07753b09c.tar.bz2 | |
Btrfs: Check CAP_DAC_READ_SEARCH for BTRFS_IOC_INO_PATHS
CAP_DAC_READ_SEARCH overrides read and search permission check on
file and directory. It seems fit for BTRFS_IOC_INO_PATHS.
Signed-off-by: Kusanagi Kouichi <slash@ac.auone-net.jp>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Diffstat (limited to 'fs/btrfs/ioctl.c')
| -rw-r--r-- | fs/btrfs/ioctl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 744aabf11ce5..1b554b47e814 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -3290,7 +3290,7 @@ static long btrfs_ioctl_ino_to_path(struct btrfs_root *root, void __user *arg) struct inode_fs_paths *ipath = NULL; struct btrfs_path *path; - if (!capable(CAP_SYS_ADMIN)) + if (!capable(CAP_DAC_READ_SEARCH)) return -EPERM; path = btrfs_alloc_path(); |