diff options
Diffstat (limited to 'src/H5HFman.c')
| -rw-r--r-- | src/H5HFman.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/H5HFman.c b/src/H5HFman.c index 882d2ba..58dab10 100644 --- a/src/H5HFman.c +++ b/src/H5HFman.c @@ -312,12 +312,14 @@ H5HF_man_op_real(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id, /* Decode the object offset within the heap & its length */ UINT64DECODE_VAR(id, obj_off, hdr->heap_off_size); UINT64DECODE_VAR(id, obj_len, hdr->heap_len_size); - HDassert(obj_off > 0); - HDassert(obj_len > 0); /* Check for bad offset or length */ + if(obj_off == 0) + HGOTO_ERROR(H5E_HEAP, H5E_BADRANGE, FAIL, "invalid fractal heap offset") if(obj_off > hdr->man_size) HGOTO_ERROR(H5E_HEAP, H5E_BADRANGE, FAIL, "fractal heap object offset too large") + if(obj_len == 0) + HGOTO_ERROR(H5E_HEAP, H5E_BADRANGE, FAIL, "invalid fractal heap object size") if(obj_len > hdr->man_dtable.cparam.max_direct_size) HGOTO_ERROR(H5E_HEAP, H5E_BADRANGE, FAIL, "fractal heap object size too large for direct block") if(obj_len > hdr->max_man_size) |