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refactor: Make add_to_list non-recursive.

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iphydf
2025-11-05 01:18:42 +00:00
parent 206ea35304
commit e115b136d5
1 changed files with 13 additions and 10 deletions
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toxcore/DHT.c
+13 -10
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@@ -601,27 +601,30 @@ bool add_to_list(
Node_format *nodes_list, uint32_t length, const uint8_t pk[CRYPTO_PUBLIC_KEY_SIZE],
const IP_Port *ip_port, const uint8_t cmp_pk[CRYPTO_PUBLIC_KEY_SIZE])
{
uint8_t pk_cur[CRYPTO_PUBLIC_KEY_SIZE];
memcpy(pk_cur, pk, CRYPTO_PUBLIC_KEY_SIZE);
IP_Port ip_port_cur = *ip_port;
bool inserted = false;
for (uint32_t i = 0; i < length; ++i) {
Node_format *node = &nodes_list[i];
if (id_closest(cmp_pk, node->public_key, pk) == 2) {
if (id_closest(cmp_pk, node->public_key, pk_cur) == 2) {
uint8_t pk_bak[CRYPTO_PUBLIC_KEY_SIZE];
memcpy(pk_bak, node->public_key, CRYPTO_PUBLIC_KEY_SIZE);
const IP_Port ip_port_bak = node->ip_port;
memcpy(node->public_key, pk, CRYPTO_PUBLIC_KEY_SIZE);
node->ip_port = *ip_port;
memcpy(node->public_key, pk_cur, CRYPTO_PUBLIC_KEY_SIZE);
node->ip_port = ip_port_cur;
if (i != length - 1) {
add_to_list(nodes_list, length, pk_bak, &ip_port_bak, cmp_pk);
}
return true;
memcpy(pk_cur, pk_bak, CRYPTO_PUBLIC_KEY_SIZE);
ip_port_cur = ip_port_bak;
inserted = true;
}
}
return false;
return inserted;
}
/**