diff options
Diffstat (limited to 'midx.c')
| -rw-r--r-- | midx.c | 15 |
1 files changed, 14 insertions, 1 deletions
@@ -88,6 +88,19 @@ static int midx_read_oid_lookup(const unsigned char *chunk_start, return 0; } +static int midx_read_object_offsets(const unsigned char *chunk_start, + size_t chunk_size, void *data) +{ + struct multi_pack_index *m = data; + m->chunk_object_offsets = chunk_start; + + if (chunk_size != st_mult(m->num_objects, MIDX_CHUNK_OFFSET_WIDTH)) { + error(_("multi-pack-index object offset chunk is the wrong size")); + return 1; + } + return 0; +} + struct multi_pack_index *load_multi_pack_index(const char *object_dir, int local) { struct multi_pack_index *m = NULL; @@ -164,7 +177,7 @@ struct multi_pack_index *load_multi_pack_index(const char *object_dir, int local die(_("multi-pack-index required OID fanout chunk missing or corrupted")); if (read_chunk(cf, MIDX_CHUNKID_OIDLOOKUP, midx_read_oid_lookup, m)) die(_("multi-pack-index required OID lookup chunk missing or corrupted")); - if (pair_chunk_unsafe(cf, MIDX_CHUNKID_OBJECTOFFSETS, &m->chunk_object_offsets)) + if (read_chunk(cf, MIDX_CHUNKID_OBJECTOFFSETS, midx_read_object_offsets, m)) die(_("multi-pack-index required object offsets chunk missing or corrupted")); pair_chunk_unsafe(cf, MIDX_CHUNKID_LARGEOFFSETS, &m->chunk_large_offsets); |