diff options
Diffstat (limited to 'fs/btrfs/ioctl.c')
| -rw-r--r-- | fs/btrfs/ioctl.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index fa9996ab3da6..0afa79c65b9f 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -4548,6 +4548,7 @@ static long btrfs_ioctl_logical_to_ino(struct btrfs_fs_info *fs_info, if (version == 1) { ignore_offset = false; + size = min_t(u32, loi->size, SZ_64K); } else { /* All reserved bits must be 0 for now */ if (memchr_inv(loi->reserved, 0, sizeof(loi->reserved))) { @@ -4560,6 +4561,7 @@ static long btrfs_ioctl_logical_to_ino(struct btrfs_fs_info *fs_info, goto out_loi; } ignore_offset = loi->flags & BTRFS_LOGICAL_INO_ARGS_IGNORE_OFFSET; + size = min_t(u32, loi->size, SZ_16M); } path = btrfs_alloc_path(); @@ -4568,7 +4570,6 @@ static long btrfs_ioctl_logical_to_ino(struct btrfs_fs_info *fs_info, goto out; } - size = min_t(u32, loi->size, SZ_64K); inodes = init_data_container(size); if (IS_ERR(inodes)) { ret = PTR_ERR(inodes); |