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netif_create_ip6_linklocal_address(): use macros to assign address state to ensure callbacks are triggered; netif_add_ip6_address(): only overwrite invalid addresses, not tentative addresses
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@ -1195,10 +1195,10 @@ netif_create_ip6_linklocal_address(struct netif *netif, u8_t from_mac_48bit)
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/* Set address state. */
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#if LWIP_IPV6_DUP_DETECT_ATTEMPTS
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/* Will perform duplicate address detection (DAD). */
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netif->ip6_addr_state[0] = IP6_ADDR_TENTATIVE;
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netif_ip6_addr_set_state(netif, 0, IP6_ADDR_TENTATIVE);
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#else
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/* Consider address valid. */
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netif->ip6_addr_state[0] = IP6_ADDR_PREFERRED;
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netif_ip6_addr_set_state(netif, 0, IP6_ADDR_PREFERRED);
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#endif /* LWIP_IPV6_AUTOCONFIG */
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}
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@ -1228,7 +1228,7 @@ netif_add_ip6_address(struct netif *netif, const ip6_addr_t *ip6addr, s8_t *chos
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/* Find a free slot -- musn't be the first one (reserved for link local) */
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for (i = 1; i < LWIP_IPV6_NUM_ADDRESSES; i++) {
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if (!ip6_addr_isvalid(netif->ip6_addr_state[i])) {
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if (ip6_addr_isinvalid(netif_ip6_addr_state(netif, i))) {
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ip_addr_copy_from_ip6(netif->ip6_addr[i], *ip6addr);
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netif_ip6_addr_set_state(netif, i, IP6_ADDR_TENTATIVE);
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if (chosen_idx != NULL) {
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