diff options
| -rw-r--r-- | fs/hfsplus/catalog.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/hfsplus/catalog.c b/fs/hfsplus/catalog.c index ba117c445e78..f6874acb2cf2 100644 --- a/fs/hfsplus/catalog.c +++ b/fs/hfsplus/catalog.c @@ -168,6 +168,11 @@ int hfsplus_find_cat(struct super_block *sb, u32 cnid, return -EIO; } + if (be16_to_cpu(tmp.thread.nodeName.length) > 255) { + printk(KERN_ERR "hfs: catalog name length corrupted\n"); + return -EIO; + } + hfsplus_cat_build_key_uni(fd->search_key, be32_to_cpu(tmp.thread.parentID), &tmp.thread.nodeName); return hfs_brec_find(fd); |