diff options
Diffstat (limited to 'fs/exfat/namei.c')
| -rw-r--r-- | fs/exfat/namei.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/fs/exfat/namei.c b/fs/exfat/namei.c index 745dce29ddb5..dfe957493d49 100644 --- a/fs/exfat/namei.c +++ b/fs/exfat/namei.c @@ -645,16 +645,6 @@ static int exfat_find(struct inode *dir, const struct qstr *qname, info->valid_size = le64_to_cpu(ep2->dentry.stream.valid_size); info->size = le64_to_cpu(ep2->dentry.stream.size); - if (info->valid_size < 0) { - exfat_fs_error(sb, "data valid size is invalid(%lld)", info->valid_size); - return -EIO; - } - - if (unlikely(EXFAT_B_TO_CLU_ROUND_UP(info->size, sbi) > sbi->used_clusters)) { - exfat_fs_error(sb, "data size is invalid(%lld)", info->size); - return -EIO; - } - info->start_clu = le32_to_cpu(ep2->dentry.stream.start_clu); if (!is_valid_cluster(sbi, info->start_clu) && info->size) { exfat_warn(sb, "start_clu is invalid cluster(0x%x)", @@ -692,6 +682,16 @@ static int exfat_find(struct inode *dir, const struct qstr *qname, 0); exfat_put_dentry_set(&es, false); + if (info->valid_size < 0) { + exfat_fs_error(sb, "data valid size is invalid(%lld)", info->valid_size); + return -EIO; + } + + if (unlikely(EXFAT_B_TO_CLU_ROUND_UP(info->size, sbi) > sbi->used_clusters)) { + exfat_fs_error(sb, "data size is invalid(%lld)", info->size); + return -EIO; + } + if (ei->start_clu == EXFAT_FREE_CLUSTER) { exfat_fs_error(sb, "non-zero size file starts with zero cluster (size : %llu, p_dir : %u, entry : 0x%08x)", |