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| author | Tamir Duberstein <tamird@google.com> | 2021-04-09 03:41:33 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-04-09 03:43:23 -0700 |
| commit | 1fe5dd8c68ef75facb0c6075a2324d816f4d2c50 (patch) | |
| tree | 1b5f70b34462d39a191628eaaf9fb085d3070429 /pkg/tcpip | |
| parent | edf30a9bc5a645a7e03fca81f3e5852214588021 (diff) | |
Propagate SYN handling error
Both callers of this function still drop this error on the floor, but
progress is progress.
Updates #4690.
PiperOrigin-RevId: 367604788
Diffstat (limited to 'pkg/tcpip')
| -rw-r--r-- | pkg/tcpip/transport/tcp/accept.go | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/pkg/tcpip/transport/tcp/accept.go b/pkg/tcpip/transport/tcp/accept.go index 7372ebc08..f020ff8fa 100644 --- a/pkg/tcpip/transport/tcp/accept.go +++ b/pkg/tcpip/transport/tcp/accept.go @@ -543,8 +543,7 @@ func (e *endpoint) handleListenSegment(ctx *listenContext, s *segment) tcpip.Err if !e.acceptQueueIsFull() { s.incRef() atomic.AddInt32(&e.synRcvdCount, 1) - _ = e.handleSynSegment(ctx, s, &opts) - return nil + return e.handleSynSegment(ctx, s, &opts) } e.stack.Stats().TCP.ListenOverflowSynDrop.Increment() e.stats.ReceiveErrors.ListenOverflowSynDrop.Increment() |