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| author | Ghanan Gowripalan <ghanan@google.com> | 2020-02-21 09:53:56 -0800 |
|---|---|---|
| committer | Copybara-Service <copybara-worker@google.com> | 2020-02-21 09:54:55 -0800 |
| commit | 97c07242c37e56f6cfdc52036d554052ba95f2ae (patch) | |
| tree | 0df30adfdba4074591d54b5c075b415721731e53 /pkg/tcpip/stack/ndp.go | |
| parent | f1b72752e5de2abc3c409a6b7447224620b7c11b (diff) | |
Use Route.MaxHeaderLength when constructing NDP RS
Test: stack_test.TestRouterSolicitation
PiperOrigin-RevId: 296454766
Diffstat (limited to 'pkg/tcpip/stack/ndp.go')
| -rw-r--r-- | pkg/tcpip/stack/ndp.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pkg/tcpip/stack/ndp.go b/pkg/tcpip/stack/ndp.go index 19bd05aa3..f651871ce 100644 --- a/pkg/tcpip/stack/ndp.go +++ b/pkg/tcpip/stack/ndp.go @@ -1235,7 +1235,7 @@ func (ndp *ndpState) startSolicitingRouters() { } payloadSize := header.ICMPv6HeaderSize + header.NDPRSMinimumSize - hdr := buffer.NewPrependable(header.IPv6MinimumSize + payloadSize) + hdr := buffer.NewPrependable(int(r.MaxHeaderLength()) + payloadSize) pkt := header.ICMPv6(hdr.Prepend(payloadSize)) pkt.SetType(header.ICMPv6RouterSolicit) pkt.SetChecksum(header.ICMPv6Checksum(pkt, r.LocalAddress, r.RemoteAddress, buffer.VectorisedView{})) |