diff options
Diffstat (limited to 'fs/squashfs/sqfs_dir.c')
| -rw-r--r-- | fs/squashfs/sqfs_dir.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/squashfs/sqfs_dir.c b/fs/squashfs/sqfs_dir.c index 5f7660aeae8..00d2891e7da 100644 --- a/fs/squashfs/sqfs_dir.c +++ b/fs/squashfs/sqfs_dir.c @@ -53,6 +53,9 @@ int sqfs_dir_offset(void *dir_i, u32 *m_list, int m_count) return -EINVAL; } + if (offset < 0) + return -EINVAL; + for (j = 0; j < m_count; j++) { if (m_list[j] == start_block) return (++j * SQFS_METADATA_BLOCK_SIZE) + offset; |