diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/H5HFcache.c | 24 | ||||
| -rw-r--r-- | src/H5HFpkg.h | 4 |
2 files changed, 14 insertions, 14 deletions
diff --git a/src/H5HFcache.c b/src/H5HFcache.c index 5da8197..4908d4b 100644 --- a/src/H5HFcache.c +++ b/src/H5HFcache.c @@ -388,19 +388,19 @@ HDfprintf(stderr, "%s: Load heap header, addr = %a\n", FUNC, addr); /* Set the heap header's size */ hdr->heap_size = size; + /* Compute checksum on entire header */ + /* (including the filter information, if present) */ + computed_chksum = H5_checksum_metadata(buf, (size_t)(p - buf)); + /* Metadata checksum */ UINT32DECODE(p, stored_chksum); /* Sanity check */ HDassert((size_t)(p - buf) == hdr->heap_size); - /* Compute checksum on entire header */ - /* (including the filter information, if present) */ - computed_chksum = H5_checksum_metadata(buf, (hdr->heap_size - H5HF_SIZEOF_CHKSUM)); - /* Verify checksum */ if(stored_chksum != computed_chksum) - HGOTO_ERROR(H5E_HEAP, H5E_CANTLOAD, NULL, "incorrect metadata checksum for fractal heap header") + HGOTO_ERROR(H5E_HEAP, H5E_BADVALUE, NULL, "incorrect metadata checksum for fractal heap header") /* Finish initialization of heap header */ if(H5HF_hdr_finish_init(hdr) < 0) @@ -525,7 +525,7 @@ HDfprintf(stderr, "%s: Flushing heap header, addr = %a, destroy = %u\n", FUNC, a } /* end if */ /* Compute metadata checksum */ - metadata_chksum = H5_checksum_metadata(buf, hdr->heap_size - H5HF_SIZEOF_CHKSUM); + metadata_chksum = H5_checksum_metadata(buf, (size_t)(p - buf)); /* Metadata checksum */ UINT32ENCODE(p, metadata_chksum); @@ -819,18 +819,18 @@ HDfprintf(stderr, "%s: iblock->ents[%Zu] = {%a}\n", FUNC, u, iblock->ents[u].add /* Sanity check */ HDassert(iblock->nchildren); /* indirect blocks w/no children should have been deleted */ + /* Compute checksum on indirect block */ + computed_chksum = H5_checksum_metadata(buf, (size_t)(p - buf)); + /* Metadata checksum */ UINT32DECODE(p, stored_chksum); /* Sanity check */ HDassert((size_t)(p - buf) == iblock->size); - /* Compute checksum on indirect block */ - computed_chksum = H5_checksum_metadata(buf, (iblock->size - H5HF_SIZEOF_CHKSUM)); - /* Verify checksum */ if(stored_chksum != computed_chksum) - HGOTO_ERROR(H5E_HEAP, H5E_CANTLOAD, NULL, "incorrect metadata checksum for fractal heap indirect block") + HGOTO_ERROR(H5E_HEAP, H5E_BADVALUE, NULL, "incorrect metadata checksum for fractal heap indirect block") /* Check if we have any indirect block children */ if(iblock->nrows > hdr->man_dtable.max_direct_rows) { @@ -973,7 +973,7 @@ HDfprintf(stderr, "%s: iblock->filt_ents[%Zu] = {%Zu, %x}\n", FUNC, u, iblock->f } /* end for */ /* Compute checksum */ - metadata_chksum = H5_checksum_metadata(buf, iblock->size - H5HF_SIZEOF_CHKSUM); + metadata_chksum = H5_checksum_metadata(buf, (size_t)(p - buf)); /* Metadata checksum */ UINT32ENCODE(p, metadata_chksum); @@ -1239,7 +1239,7 @@ HGOTO_ERROR(H5E_HEAP, H5E_UNSUPPORTED, NULL, "I/O filters not supported yet") /* Verify checksum */ if(stored_chksum != computed_chksum) - HGOTO_ERROR(H5E_HEAP, H5E_CANTLOAD, NULL, "incorrect metadata checksum for fractal heap direct block") + HGOTO_ERROR(H5E_HEAP, H5E_BADVALUE, NULL, "incorrect metadata checksum for fractal heap direct block") } /* end if */ /* Sanity check */ diff --git a/src/H5HFpkg.h b/src/H5HFpkg.h index 9415281..aaa9b52 100644 --- a/src/H5HFpkg.h +++ b/src/H5HFpkg.h @@ -46,15 +46,15 @@ /* Fractal heap signatures */ #define H5HF_HDR_MAGIC "FRHP" /* Header */ -#define H5HF_DBLOCK_MAGIC "FHDB" /* Direct block */ #define H5HF_IBLOCK_MAGIC "FHIB" /* Indirect block */ +#define H5HF_DBLOCK_MAGIC "FHDB" /* Direct block */ /* Size of checksum information (on disk) */ #define H5HF_SIZEOF_CHKSUM 4 /* "Standard" size of prefix information for fractal heap metadata */ #define H5HF_METADATA_PREFIX_SIZE(c) ( \ - 4 /* Signature */ \ + H5HF_SIZEOF_MAGIC /* Signature */ \ + 1 /* Version */ \ + ((c) ? H5HF_SIZEOF_CHKSUM : 0) /* Metadata checksum */ \ ) |