gnrc/ipv6: Store all SLAAC prefixes

Incl. off-link ones, since lifetimes for the auto configured addresses are managed by the prefix entry.
RIOT-OS · Jun 21, 2024 · 5624545 · 5624545
1 parent 0ebb657
commit 5624545
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Showing 2 changed files with 1 addition and 3 deletions.
diff --git a/sys/net/gnrc/network_layer/ipv6/nib/nib.c b/sys/net/gnrc/network_layer/ipv6/nib/nib.c
@@ -1643,7 +1643,7 @@ static uint32_t _handle_pio(gnrc_netif_t *netif, const icmpv6_hdr_t *icmpv6,
     if (pio->flags & NDP_OPT_PI_FLAGS_A) {
         _auto_configure_addr(netif, &pio->prefix, pio->prefix_len);
     }
-    if ((pio->flags & NDP_OPT_PI_FLAGS_L) || _multihop_p6c(netif, abr)) {
+    if ((pio->flags & NDP_OPT_PI_FLAGS_L) || _multihop_p6c(netif, abr) || (pio->flags & NDP_OPT_PI_FLAGS_A)) {
         _nib_offl_entry_t *pfx;
 
         if (pio->valid_ltime.u32 == 0) {

diff --git a/tests/net/gnrc_ipv6_nib/main.c b/tests/net/gnrc_ipv6_nib/main.c
@@ -1197,8 +1197,6 @@ static void test_handle_pkt__rtr_adv__success(uint8_t rtr_adv_flags,
             TEST_ASSERT_EQUAL_INT(exp_addr_count,
                                   _netif_addr_count(_mock_netif));
         }
-        TEST_ASSERT_MESSAGE(!gnrc_ipv6_nib_pl_iter(0, &state, &prefix),
-                            "There is an unexpected prefix list entry");
     }
     TEST_ASSERT_EQUAL_INT(0, msg_avail());
 }