coredns: fix netlink compat for wgsd plugin

[commodo]

📦 Package Details

Maintainer: @vooon

Description:

wgsd (WireGuard Service Discovery plugin) pulls in golang.zx2c4.com/wireguard/wgctrl -> mdlayher/genetlink v1.2.0 -> mdlayher/netlink v1.6.2. This version of netlink calls mdlayher/socket's Sendmsg/Recvmsg with the old API signatures (pre-context.Context, single-return-value Sendmsg), but coredns itself requires mdlayher/socket v0.5.1 which changed these signatures to include context.Context and return (int, error).

Add a go get step that upgrades netlink to v1.7.2 after the wgsd plugin dependencies are pulled in, ensuring the build uses a netlink version compatible with socket v0.5.x.

Should fix:
https://downloads.openwrt.org/snapshots/faillogs/i386_pentium-mmx/packages/coredns/compile.txt

  ../../../../../dl/go-mod-cache/github.com/mdlayher/netlink@v1.6.2/conn_linux.go:105:9: too many return values
          have (int, error)
          want (error)
  ../../../../../dl/go-mod-cache/github.com/mdlayher/netlink@v1.6.2/conn_linux.go:105:35: not enough arguments in call to c.s.Sendmsg
          have ([]byte, nil, *"golang.org/x/sys/unix".SockaddrNetlink, number)
          want (context.Context, []byte, []byte, "golang.org/x/sys/unix".Sockaddr, int)
  ../../../../../dl/go-mod-cache/github.com/mdlayher/netlink@v1.6.2/conn_linux.go:116:9: too many return values
          have (int, error)
          want (error)
  ../../../../../dl/go-mod-cache/github.com/mdlayher/netlink@v1.6.2/conn_linux.go:116:33: not enough arguments in call to c.s.Sendmsg
          have ([]byte, nil, *"golang.org/x/sys/unix".SockaddrNetlink, number)
          want (context.Context, []byte, []byte, "golang.org/x/sys/unix".Sockaddr, int)
  ../../../../../dl/go-mod-cache/github.com/mdlayher/netlink@v1.6.2/conn_linux.go:127:42: not enough arguments in call to c.s.Recvmsg
          have ([]byte, nil, number)
          want (context.Context, []byte, []byte, int)
  ../../../../../dl/go-mod-cache/github.com/mdlayher/netlink@v1.6.2/conn_linux.go:142:41: not enough arguments in call to c.s.Recvmsg
          have ([]byte, nil, number)
          want (context.Context, []byte, []byte, int)
  github.com/aws/aws-sdk-go-v2/aws/protocol/query
  github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding
  github.com/aws/smithy-go/private/requestcompression

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🧪 Run Testing Details

• OpenWrt Version:
• OpenWrt Target/Subtarget:
• OpenWrt Device:

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✅ Formalities

• I have reviewed the CONTRIBUTING.md file for detailed contributing guidelines.

[vooon]

Thanks! I'm no longer using it... Unfortunately CGNAT on both sides and huge filtering makes it unusable for me.
My attempt to re-implement wgsd on ucode failed because of that (while it's workable and much smaller footprint).
Now i'm using several p2p links in hub-and-spoke model with bgp on top...