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Patch #8207 (Don't Use ND6 Prefix Flags Field When LWIP_IPV6_AUTOCONFIG Is Deasserted)
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@ -627,7 +627,7 @@ nd6_input(struct pbuf *p, struct netif *inp)
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void
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void
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nd6_tmr(void)
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nd6_tmr(void)
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{
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{
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s8_t i, j;
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s8_t i;
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struct netif * netif;
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struct netif * netif;
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/* Process neighbor entries. */
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/* Process neighbor entries. */
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@ -725,6 +725,7 @@ nd6_tmr(void)
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if (prefix_list[i].netif->ip6_autoconfig_enabled &&
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if (prefix_list[i].netif->ip6_autoconfig_enabled &&
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(prefix_list[i].flags & ND6_PREFIX_AUTOCONFIG_AUTONOMOUS) &&
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(prefix_list[i].flags & ND6_PREFIX_AUTOCONFIG_AUTONOMOUS) &&
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!(prefix_list[i].flags & ND6_PREFIX_AUTOCONFIG_ADDRESS_GENERATED)) {
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!(prefix_list[i].flags & ND6_PREFIX_AUTOCONFIG_ADDRESS_GENERATED)) {
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s8_t j;
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/* Try to get an address on this netif that is invalid.
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/* Try to get an address on this netif that is invalid.
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* Skip 0 index (link-local address) */
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* Skip 0 index (link-local address) */
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for (j = 1; j < LWIP_IPV6_NUM_ADDRESSES; j++) {
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for (j = 1; j < LWIP_IPV6_NUM_ADDRESSES; j++) {
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@ -1414,7 +1415,9 @@ nd6_new_onlink_prefix(ip6_addr_t * prefix, struct netif * netif)
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/* Found empty prefix entry. */
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/* Found empty prefix entry. */
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prefix_list[i].netif = netif;
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prefix_list[i].netif = netif;
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ip6_addr_set(&(prefix_list[i].prefix), prefix);
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ip6_addr_set(&(prefix_list[i].prefix), prefix);
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#if LWIP_IPV6_AUTOCONFIG
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prefix_list[i].flags = 0;
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prefix_list[i].flags = 0;
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#endif /* LWIP_IPV6_AUTOCONFIG */
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return i;
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return i;
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}
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}
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}
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}
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