| commit | 19c6dcbfa74674ac5ab5d18096ee813f858668c3 | [log] [tgz] |
|---|---|---|
| author | Su Yue <suy.fnst@cn.fujitsu.com> | Tue Jun 06 17:57:00 2017 +0800 |
| committer | David Sterba <dsterba@suse.com> | Wed Jun 21 19:16:04 2017 +0200 |
| tree | fc86826db4b41589e939aa3a4dff56be67056273 | |
| parent | 66b4993e95c17e0ee30f0d72f0d6e00e5c035a98 [diff] |
btrfs: Introduce btrfs_is_name_len_valid to avoid reading beyond boundary Introduce function btrfs_is_name_len_valid. The function compares parameter @name_len with item boundary then returns true if name_len is valid. Signed-off-by: Su Yue <suy.fnst@cn.fujitsu.com> Reviewed-by: David Sterba <dsterba@suse.com> [ s/btrfs_leaf_data/BTRFS_LEAF_DATA_OFFSET/ ] Signed-off-by: David Sterba <dsterba@suse.com>