static struct entry *insert_new(unsigned char *sha1, int pos)
{
- struct entry *new = xmalloc(sizeof(struct entry));
- memset(new, 0, sizeof(*new));
+ struct entry *new = xcalloc(1, sizeof(struct entry));
memcpy(new->old_sha1, sha1, 20);
memmove(convert + pos + 1, convert + pos, (nr_convert - pos) * sizeof(struct entry *));
convert[pos] = new;