[PATCH 1/8] tap: Don't clobber source address in tap6_handler()

In tap6_handler() saddr is initialized to the IPv6 source address from the incoming packet. However part way through, but before organizing the packet into a "sequence" we set it unconditionally to the guest's assigned address. We don't do anything equivalent for IPv4. This doesn't make a lot of sense: if the guest is using a different source address it makes sense to consider these different sequences of packets and we shouldn't try to combine them together. Signed-off-by: David Gibson --- tap.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/tap.c b/tap.c index a6a73d3..d8aa633 100644 --- a/tap.c +++ b/tap.c @@ -817,8 +817,6 @@ resume: continue; } - *saddr = c->ip6.addr; - if (proto != IPPROTO_TCP && proto != IPPROTO_UDP) { tap_packet_debug(NULL, ip6h, NULL, proto, NULL, 1); continue; -- 2.41.0