summaryrefslogtreecommitdiffstats
path: root/src/H5HFman.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/H5HFman.c')
-rw-r--r--src/H5HFman.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/src/H5HFman.c b/src/H5HFman.c
index e069e82..5bdc769 100644
--- a/src/H5HFman.c
+++ b/src/H5HFman.c
@@ -174,7 +174,8 @@ HDfprintf(stderr, "%s: sec_node->u.single.par_entry = %u\n", FUNC, sec_node->u.s
/* Insert object into block */
/* Get the offset of the object within the block */
- blk_off = sec_node->sect_info.addr - dblock->block_off;
+ H5_CHECK_OVERFLOW((sec_node->sect_info.addr - dblock->block_off), hsize_t, size_t);
+ blk_off = (size_t)(sec_node->sect_info.addr - dblock->block_off);
#ifdef QAK
HDfprintf(stderr, "%s: blk_off = %Zu\n", FUNC, blk_off);
HDfprintf(stderr, "%s: dblock->block_off = %Hu\n", FUNC, dblock->block_off);
@@ -328,7 +329,8 @@ HDfprintf(stderr, "%s: entry address = %a\n", FUNC, iblock->ents[entry].addr);
/* Set direct block info */
dblock_addr = iblock->ents[entry].addr;
- dblock_size = hdr->man_dtable.row_block_size[entry / hdr->man_dtable.cparam.width];
+ H5_CHECK_OVERFLOW((hdr->man_dtable.row_block_size[entry / hdr->man_dtable.cparam.width]), hsize_t, size_t);
+ dblock_size = (size_t)hdr->man_dtable.row_block_size[entry / hdr->man_dtable.cparam.width];
/* Check for offset of invalid direct block */
if(!H5F_addr_defined(dblock_addr)) {
@@ -582,7 +584,8 @@ HDfprintf(stderr, "%s: entry address = %a\n", FUNC, iblock->ents[dblock_entry].a
HGOTO_ERROR(H5E_HEAP, H5E_BADRANGE, FAIL, "fractal heap ID not in allocated direct block")
/* Set direct block info */
- dblock_size = hdr->man_dtable.row_block_size[dblock_entry / hdr->man_dtable.cparam.width];
+ H5_CHECK_OVERFLOW((hdr->man_dtable.row_block_size[dblock_entry / hdr->man_dtable.cparam.width]), hsize_t, size_t);
+ dblock_size = (size_t)(hdr->man_dtable.row_block_size[dblock_entry / hdr->man_dtable.cparam.width]);
/* Compute the direct block's offset in the heap's address space */
/* (based on parent indirect block's block offset) */