74 	INDEX_ALLOCATION *ia;  in ntfs_lookup_inode_by_name()  local
319 	ia = (INDEX_ALLOCATION*)(kaddr + ((vcn <<  in ntfs_lookup_inode_by_name()
322 	if ((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_SIZE) {  in ntfs_lookup_inode_by_name()
328 	if (unlikely(!ntfs_is_indx_record(ia->magic))) {  in ntfs_lookup_inode_by_name()
334 	if (sle64_to_cpu(ia->index_block_vcn) != vcn) {  in ntfs_lookup_inode_by_name()
339 				sle64_to_cpu(ia->index_block_vcn),  in ntfs_lookup_inode_by_name()
343 	if (le32_to_cpu(ia->index.allocated_size) + 0x18 !=  in ntfs_lookup_inode_by_name()
350 				le32_to_cpu(ia->index.allocated_size) + 0x18,  in ntfs_lookup_inode_by_name()
354 	index_end = (u8*)ia + dir_ni->itype.index.block_size;  in ntfs_lookup_inode_by_name()
363 	index_end = (u8*)&ia->index + le32_to_cpu(ia->index.index_length);  in ntfs_lookup_inode_by_name()
364 	if (index_end > (u8*)ia + dir_ni->itype.index.block_size) {  in ntfs_lookup_inode_by_name()
371 	ie = (INDEX_ENTRY*)((u8*)&ia->index +  in ntfs_lookup_inode_by_name()
372 			le32_to_cpu(ia->index.entries_offset));  in ntfs_lookup_inode_by_name()
380 		if ((u8*)ie < (u8*)ia || (u8*)ie +  in ntfs_lookup_inode_by_name()
534 		if ((ia->index.flags & NODE_MASK) == LEAF_NODE) {  in ntfs_lookup_inode_by_name()
627 	INDEX_ALLOCATION *ia;
797 	ia = (INDEX_ALLOCATION*)(kaddr + ((vcn <<
800 	if ((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_SIZE) {
806 	if (unlikely(!ntfs_is_indx_record(ia->magic))) {
812 	if (sle64_to_cpu(ia->index_block_vcn) != vcn) {
817 				sle64_to_cpu(ia->index_block_vcn),
821 	if (le32_to_cpu(ia->index.allocated_size) + 0x18 !=
828 				le32_to_cpu(ia->index.allocated_size) + 0x18,
832 	index_end = (u8*)ia + dir_ni->itype.index.block_size;
841 	index_end = (u8*)&ia->index + le32_to_cpu(ia->index.index_length);
842 	if (index_end > (u8*)ia + dir_ni->itype.index.block_size) {
849 	ie = (INDEX_ENTRY*)((u8*)&ia->index +
850 			le32_to_cpu(ia->index.entries_offset));
858 		if ((u8*)ie < (u8*)ia || (u8*)ie +
944 		if ((ia->index.flags & NODE_MASK) == LEAF_NODE) {
1096 	INDEX_ALLOCATION *ia;  in ntfs_readdir()  local
1296 	ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_MASK &  in ntfs_readdir()
1299 	if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_SIZE)) {  in ntfs_readdir()
1305 	if (unlikely(!ntfs_is_indx_record(ia->magic))) {  in ntfs_readdir()
1312 	if (unlikely(sle64_to_cpu(ia->index_block_vcn) != (ia_pos &  in ntfs_readdir()
1319 				sle64_to_cpu(ia->index_block_vcn),  in ntfs_readdir()
1324 	if (unlikely(le32_to_cpu(ia->index.allocated_size) + 0x18 !=  in ntfs_readdir()
1332 				le32_to_cpu(ia->index.allocated_size) + 0x18,  in ntfs_readdir()
1336 	index_end = (u8*)ia + ndir->itype.index.block_size;  in ntfs_readdir()
1346 	index_end = (u8*)&ia->index + le32_to_cpu(ia->index.index_length);  in ntfs_readdir()
1347 	if (unlikely(index_end > (u8*)ia + ndir->itype.index.block_size)) {  in ntfs_readdir()
1355 	ie = (INDEX_ENTRY*)((u8*)&ia->index +  in ntfs_readdir()
1356 			le32_to_cpu(ia->index.entries_offset));  in ntfs_readdir()
1365 				(unsigned long long)((u8*)ie - (u8*)ia));  in ntfs_readdir()
1367 		if (unlikely((u8*)ie < (u8*)ia || (u8*)ie +  in ntfs_readdir()
1376 		if (ia_pos - ia_start > (u8*)ie - (u8*)ia)  in ntfs_readdir()
1379 		actor->pos = (u8*)ie - (u8*)ia +  in ntfs_readdir()
1380 				(sle64_to_cpu(ia->index_block_vcn) <<  in ntfs_readdir()