diff options
Diffstat (limited to 'fs/ntfs3')
| -rw-r--r-- | fs/ntfs3/inode.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/ntfs3/inode.c b/fs/ntfs3/inode.c index e9cf00d14733..9c244029be75 100644 --- a/fs/ntfs3/inode.c +++ b/fs/ntfs3/inode.c @@ -132,6 +132,13 @@ next_attr: if (le16_to_cpu(attr->name_off) + attr->name_len > asize) goto out; + if (attr->non_res) { + t64 = le64_to_cpu(attr->nres.alloc_size); + if (le64_to_cpu(attr->nres.data_size) > t64 || + le64_to_cpu(attr->nres.valid_size) > t64) + goto out; + } + switch (attr->type) { case ATTR_STD: if (attr->non_res || |