diff options
| -rw-r--r-- | src/H5HFdblock.c | 4 | ||||
| -rw-r--r-- | src/H5HFdtable.c | 8 |
2 files changed, 10 insertions, 2 deletions
diff --git a/src/H5HFdblock.c b/src/H5HFdblock.c index 548e32f..6082d38 100644 --- a/src/H5HFdblock.c +++ b/src/H5HFdblock.c @@ -352,7 +352,7 @@ HDfprintf(stderr, "%s: request = %Zu\n", FUNC, request); if(request < hdr->man_dtable.cparam.start_block_size) min_dblock_size = hdr->man_dtable.cparam.start_block_size; else { - min_dblock_size = 1 << (1 + H5V_log2_gen((hsize_t)request)); + min_dblock_size = ((size_t)1) << (1 + H5V_log2_gen((hsize_t)request)); HDassert(min_dblock_size <= hdr->man_dtable.cparam.max_direct_size); } /* end else */ @@ -554,6 +554,7 @@ HDfprintf(stderr, "%s: iblock_addr = %a\n", FUNC, iblock_addr); /* Compute # of rows in child indirect block */ nrows = (H5V_log2_gen(hdr->man_dtable.row_block_size[row]) - hdr->man_dtable.first_row_bits) + 1; + HDassert(nrows < iblock->nrows); /* child must be smaller than parent */ /* Compute indirect block's entry */ entry = (row * hdr->man_dtable.cparam.width) + col; @@ -592,6 +593,7 @@ HDfprintf(stderr, "%s: iblock->block_off = %Hu\n", FUNC, iblock->block_off); /* Look up row & column in new indirect block for object */ if(H5HF_dtable_lookup(&hdr->man_dtable, (obj_off - iblock->block_off), &row, &col) < 0) HGOTO_ERROR(H5E_HEAP, H5E_CANTCOMPUTE, FAIL, "can't compute row & column of object") + HDassert(row < iblock->nrows); /* child must be smaller than parent */ #ifdef QAK HDfprintf(stderr, "%s: row = %u, col = %u\n", FUNC, row, col); #endif /* QAK */ diff --git a/src/H5HFdtable.c b/src/H5HFdtable.c index 700ae9e..80ec8b1 100644 --- a/src/H5HFdtable.c +++ b/src/H5HFdtable.c @@ -160,6 +160,9 @@ H5HF_dtable_lookup(const H5HF_dtable_t *dtable, hsize_t off, unsigned *row, unsi HDassert(dtable); HDassert(row); HDassert(col); +#ifdef QAK +HDfprintf(stderr, "%s: off = %Hu\n", "H5HF_dtable_lookup", off); +#endif /* QAK */ /* Check for offset in first row */ if(off < dtable->num_id_first_row) { @@ -168,8 +171,11 @@ H5HF_dtable_lookup(const H5HF_dtable_t *dtable, hsize_t off, unsigned *row, unsi } /* end if */ else { unsigned high_bit = H5V_log2_gen(off); /* Determine the high bit in the offset */ - hsize_t off_mask = 1 << high_bit; /* Compute mask for determining column */ + hsize_t off_mask = ((hsize_t)1) << high_bit; /* Compute mask for determining column */ +#ifdef QAK +HDfprintf(stderr, "%s: high_bit = %u, off_mask = %Hu\n", "H5HF_dtable_lookup", high_bit, off_mask); +#endif /* QAK */ *row = (high_bit - dtable->first_row_bits) + 1; *col = (off - off_mask) / dtable->row_block_size[*row]; } /* end else */ |