88 	INDEX_ALLOCATION *ia;  in ntfs_lookup_inode_by_name()  local
333 	ia = (INDEX_ALLOCATION*)(kaddr + ((vcn <<  in ntfs_lookup_inode_by_name()
336 	if ((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE) {  in ntfs_lookup_inode_by_name()
342 	if (unlikely(!ntfs_is_indx_record(ia->magic))) {  in ntfs_lookup_inode_by_name()
348 	if (sle64_to_cpu(ia->index_block_vcn) != vcn) {  in ntfs_lookup_inode_by_name()
353 				sle64_to_cpu(ia->index_block_vcn),  in ntfs_lookup_inode_by_name()
357 	if (le32_to_cpu(ia->index.allocated_size) + 0x18 !=  in ntfs_lookup_inode_by_name()
364 				le32_to_cpu(ia->index.allocated_size) + 0x18,  in ntfs_lookup_inode_by_name()
368 	index_end = (u8*)ia + dir_ni->itype.index.block_size;  in ntfs_lookup_inode_by_name()
377 	index_end = (u8*)&ia->index + le32_to_cpu(ia->index.index_length);  in ntfs_lookup_inode_by_name()
378 	if (index_end > (u8*)ia + dir_ni->itype.index.block_size) {  in ntfs_lookup_inode_by_name()
385 	ie = (INDEX_ENTRY*)((u8*)&ia->index +  in ntfs_lookup_inode_by_name()
386 			le32_to_cpu(ia->index.entries_offset));  in ntfs_lookup_inode_by_name()
394 		if ((u8*)ie < (u8*)ia || (u8*)ie +  in ntfs_lookup_inode_by_name()
548 		if ((ia->index.flags & NODE_MASK) == LEAF_NODE) {  in ntfs_lookup_inode_by_name()
641 	INDEX_ALLOCATION *ia;
811 	ia = (INDEX_ALLOCATION*)(kaddr + ((vcn <<
814 	if ((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE) {
820 	if (unlikely(!ntfs_is_indx_record(ia->magic))) {
826 	if (sle64_to_cpu(ia->index_block_vcn) != vcn) {
831 				sle64_to_cpu(ia->index_block_vcn),
835 	if (le32_to_cpu(ia->index.allocated_size) + 0x18 !=
842 				le32_to_cpu(ia->index.allocated_size) + 0x18,
846 	index_end = (u8*)ia + dir_ni->itype.index.block_size;
855 	index_end = (u8*)&ia->index + le32_to_cpu(ia->index.index_length);
856 	if (index_end > (u8*)ia + dir_ni->itype.index.block_size) {
863 	ie = (INDEX_ENTRY*)((u8*)&ia->index +
864 			le32_to_cpu(ia->index.entries_offset));
872 		if ((u8*)ie < (u8*)ia || (u8*)ie +
958 		if ((ia->index.flags & NODE_MASK) == LEAF_NODE) {
1111 	INDEX_ALLOCATION *ia;  in ntfs_readdir()  local
1329 	ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_CACHE_MASK &  in ntfs_readdir()
1332 	if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {  in ntfs_readdir()
1338 	if (unlikely(!ntfs_is_indx_record(ia->magic))) {  in ntfs_readdir()
1345 	if (unlikely(sle64_to_cpu(ia->index_block_vcn) != (ia_pos &  in ntfs_readdir()
1352 				sle64_to_cpu(ia->index_block_vcn),  in ntfs_readdir()
1357 	if (unlikely(le32_to_cpu(ia->index.allocated_size) + 0x18 !=  in ntfs_readdir()
1365 				le32_to_cpu(ia->index.allocated_size) + 0x18,  in ntfs_readdir()
1369 	index_end = (u8*)ia + ndir->itype.index.block_size;  in ntfs_readdir()
1379 	index_end = (u8*)&ia->index + le32_to_cpu(ia->index.index_length);  in ntfs_readdir()
1380 	if (unlikely(index_end > (u8*)ia + ndir->itype.index.block_size)) {  in ntfs_readdir()
1388 	ie = (INDEX_ENTRY*)((u8*)&ia->index +  in ntfs_readdir()
1389 			le32_to_cpu(ia->index.entries_offset));  in ntfs_readdir()
1398 				(unsigned long long)((u8*)ie - (u8*)ia));  in ntfs_readdir()
1400 		if (unlikely((u8*)ie < (u8*)ia || (u8*)ie +  in ntfs_readdir()
1409 		if (ia_pos - ia_start > (u8*)ie - (u8*)ia)  in ntfs_readdir()
1412 		fpos = (u8*)ie - (u8*)ia +  in ntfs_readdir()
1413 				(sle64_to_cpu(ia->index_block_vcn) <<  in ntfs_readdir()