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| author | Ghanan Gowripalan <ghanan@google.com> | 2020-09-15 11:51:17 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-09-15 11:53:00 -0700 |
| commit | d3880b76cbeaa1cadc38388d5684e00172566376 (patch) | |
| tree | ae707e967a334a1f4c4652df4ee138362f762e5f /pkg/tcpip/network | |
| parent | 52ffeb2d6475fa2e427daf246abdd32e4825f3f8 (diff) | |
Don't conclude broadcast from route destination
The routing table (in its current) form should not be used to make
decisions about whether a remote address is a broadcast address or
not (for IPv4).
Note, a destination subnet does not always map to a network.
E.g. RouterA may have a route to 192.168.0.0/22 through RouterB,
but RouterB may be configured with 4x /24 subnets on 4 different
interfaces.
See https://github.com/google/gvisor/issues/3938.
PiperOrigin-RevId: 331819868
Diffstat (limited to 'pkg/tcpip/network')
0 files changed, 0 insertions, 0 deletions