Peter Cai 4597ec1037 net/dnscache: Handle 4-in-6 addresses in DNS responses ...

On Android, the system resolver can return IPv4 addresses as IPv6-mapped
addresses (i.e. `::ffff:a.b.c.d`). After the switch to `net/netip`
(19008a3), this case is no longer handled and a response like this will
be seen as failure to resolve any IPv4 addresses.

Handle this case by simply calling `Unmap()` on the returned IPs. Fixes #5698.

Signed-off-by: Peter Cai <peter@typeblog.net>

2022-10-23 08:41:51 -07:00

..

dnscache_test.go

envknob: support changing envknobs post-init

2022-09-15 15:04:02 -07:00

dnscache.go

net/dnscache: Handle 4-in-6 addresses in DNS responses

2022-10-23 08:41:51 -07:00

messagecache_test.go

all: use any instead of interface{}

2022-03-17 11:35:09 -07:00

messagecache.go

all: fix spelling mistakes

2022-09-29 13:36:13 -07:00