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Allow IPv6 addresses with arbitrary prefix.

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This commit is contained in:
idelamer 2011-06-17 11:04:47 +00:00
parent 629fad6f5f
commit 137953605e
1 changed files with 8 additions and 0 deletions
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8
src/core/ipv6/ip6.c
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@ -216,6 +216,14 @@ ip6_select_source_address(struct netif *netif, ip6_addr_t * dest)
}
}
/* Last resort: see if arbitrary prefix matches. */
for (i = 0; i < LWIP_IPV6_NUM_ADDRESSES; i++) {
if (ip6_addr_isvalid(netif_ip6_addr_state(netif, i)) &&
ip6_addr_netcmp(dest, netif_ip6_addr(netif, i))) {
return netif_ip6_addr(netif, i);
}
}
return NULL;
}