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Netindex: fixed resolving net by index

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Maria Matejka 2024-05-20 15:57:13 +02:00 committed by Katerina Kubecova
parent 2537e7f924
commit b6e70f5ecf
1 changed files with 17 additions and 2 deletions
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19
lib/netindex.c
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@ -70,6 +70,8 @@ netindex_hash_cleanup(void *_nh)
{
HASH_DO_REMOVE(nh->net[t].hash, NETINDEX, ii);
hmap_clear(&nh->net[t].id_map, i->index);
nh->net[t].block[i->index] = NULL;
if (nh->net[t].slab)
sl_free(i);
else
@ -143,6 +145,17 @@ net_new_index_locked(struct netindex_hash_private *hp, const net_addr *n)
net_copy(ni->addr, n);
HASH_INSERT2(hp->net[n->type].hash, NETINDEX, hp->pool, ni);
while (hp->net[n->type].block_size <= i)
{
u32 bs = hp->net[n->type].block_size;
struct netindex **nb = mb_alloc(hp->pool, bs * 2 * sizeof *nb);
memcpy(nb, hp->net[n->type].block, bs * sizeof *nb);
memset(&nb[bs], 0, bs * sizeof *nb);
hp->net[n->type].block_size *= 2;
hp->net[n->type].block = nb;
}
hp->net[n->type].block[i] = ni;
return net_lock_revive_unlock(hp, ni);
}
@ -186,6 +199,8 @@ net_resolve_index(netindex_hash *h, u8 net_type, u32 i)
NH_LOCK(h, hp);
if (i >= hp->net[net_type].block_size)
return NULL;
else
return net_lock_revive_unlock(hp, hp->net[net_type].block[i]);
struct netindex *ni = hp->net[net_type].block[i];
ASSERT_DIE(!ni || (ni->addr->type == net_type));
return net_lock_revive_unlock(hp, ni);
}