Merge branch 'mh/find-uniq-abbrev'

diff --git a/pack-bitmap.c b/pack-bitmap.c
index 91e41015316e8d5c166cdee92c453ec23a483dab..6a818419ca46f8d66adbeb0027da49e6bab1bfa3 100644 (file)
--- a/pack-bitmap.c
+++ b/pack-bitmap.c
@@ -197,13 +197,24 @@ static struct stored_bitmap *store_bitmap(struct bitmap_index *index,
        return stored;
 }
 
+static inline uint32_t read_be32(const unsigned char *buffer, size_t *pos)
+{
+       uint32_t result = get_be32(buffer + *pos);
+       (*pos) += sizeof(result);
+       return result;
+}
+
+static inline uint8_t read_u8(const unsigned char *buffer, size_t *pos)
+{
+       return buffer[(*pos)++];
+}
+
 static int load_bitmap_entries_v1(struct bitmap_index *index)
 {
        static const size_t MAX_XOR_OFFSET = 160;
 
        uint32_t i;
        struct stored_bitmap **recent_bitmaps;
-       struct bitmap_disk_entry *entry;
 
        recent_bitmaps = xcalloc(MAX_XOR_OFFSET, sizeof(struct stored_bitmap));
 
@@ -214,15 +225,12 @@ static int load_bitmap_entries_v1(struct bitmap_index *index)
                uint32_t commit_idx_pos;
                const unsigned char *sha1;
 
-               entry = (struct bitmap_disk_entry *)(index->map + index->map_pos);
-               index->map_pos += sizeof(struct bitmap_disk_entry);
+               commit_idx_pos = read_be32(index->map, &index->map_pos);
+               xor_offset = read_u8(index->map, &index->map_pos);
+               flags = read_u8(index->map, &index->map_pos);
 
-               commit_idx_pos = ntohl(entry->object_pos);
                sha1 = nth_packed_object_sha1(index->pack, commit_idx_pos);
 
-               xor_offset = (int)entry->xor_offset;
-               flags = (int)entry->flags;
-
                bitmap = read_bitmap_1(index);
                if (!bitmap)
                        return -1;
@@ -400,10 +408,8 @@ static int ext_index_add_object(struct object *object, const char *name)
        if (hash_ret > 0) {
                if (eindex->count >= eindex->alloc) {
                        eindex->alloc = (eindex->alloc + 16) * 3 / 2;
-                       eindex->objects = xrealloc(eindex->objects,
-                               eindex->alloc * sizeof(struct object *));
-                       eindex->hashes = xrealloc(eindex->hashes,
-                               eindex->alloc * sizeof(uint32_t));
+                       REALLOC_ARRAY(eindex->objects, eindex->alloc);
+                       REALLOC_ARRAY(eindex->hashes, eindex->alloc);
                }
 
                bitmap_pos = eindex->count;