diff options
Diffstat (limited to 'fs/hfsplus/btree.c')
| -rw-r--r-- | fs/hfsplus/btree.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/hfsplus/btree.c b/fs/hfsplus/btree.c index 761c74ccd653..394542a47e60 100644 --- a/fs/hfsplus/btree.c +++ b/fs/hfsplus/btree.c @@ -365,6 +365,8 @@ struct hfs_btree *hfs_btree_open(struct super_block *sb, u32 id) } size = tree->node_size; + if (size < HFSPLUS_NODE_MINSZ || size > HFSPLUS_NODE_MXSZ) + goto fail_page; if (!is_power_of_2(size)) goto fail_page; if (!tree->node_count) |