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fix bug for ipv6 frangment

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xueyunfei
2020-06-17 15:17:48 +08:00
parent 64b640ecae
commit 5b2072ebb8
1 changed files with 2 additions and 0 deletions
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src/core/ipv6/ip6.c
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@@ -1263,6 +1263,8 @@ ip6_output_if_src(struct pbuf *p, const ip6_addr_t *src, const ip6_addr_t *dest,
if (netif_mtu6(netif) && (p->tot_len > nd6_get_destination_mtu(dest, netif))) {
return ip6_frag(p, netif, dest);
}
#else
LWIP_ERROR("ip6_output_if: Packets larger than MTU, discarded!!!",!(netif->mtu && p->tot_len > netif->mtu),return ERR_IF;);
#endif /* LWIP_IPV6_FRAG */
LWIP_DEBUGF(IP6_DEBUG, ("netif->output_ip6()\n"));