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wgengine/magicsock, types/nettype, etc: finish ReadFromUDPAddrPort netip migration

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So we're staying within the netip.Addr/AddrPort consistently and
avoiding allocs/conversions to the legacy net addr types.

Updates #5162

Change-Id: I59feba60d3de39f773e68292d759766bac98c917
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick
2023-04-15 13:08:16 -07:00
committed by Brad Fitzpatrick
parent 29f7df9d8f
commit 10f1c90f4d
8 changed files with 48 additions and 54 deletions
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2
net/dns/resolver/forwarder.go
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@ -521,7 +521,7 @@ func (f *forwarder) sendUDP(ctx context.Context, fq *forwardQuery, rr resolverAn
// The 1 extra byte is to detect packet truncation.
out := make([]byte, maxResponseBytes+1)
n, _, err := conn.ReadFrom(out)
n, _, err := conn.ReadFromUDPAddrPort(out)
if err != nil {
if err := ctx.Err(); err != nil {
return nil, err