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Permit setting unknown options

Browse Source 
This previously changed in 305699233, but this behaviour turned out to
be load bearing.

PiperOrigin-RevId: 307033802
This commit is contained in:
Tamir Duberstein
2020-04-17 06:41:38 -07:00
committed by gVisor bot
parent f03996c5e9
commit b4de018a67
4 changed files with 1 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files
pkg/sentry/socket/unix/transport/unix.go
-2
View File
@@ -850,7 +850,6 @@ func (e *baseEndpoint) SetSockOptBool(opt tcpip.SockOptBool, v bool) *tcpip.Erro
case tcpip.ReuseAddressOption:
default:
log.Warningf("Unsupported socket option: %d", opt)
return tcpip.ErrUnknownProtocolOption
}
return nil
}
@@ -861,7 +860,6 @@ func (e *baseEndpoint) SetSockOptInt(opt tcpip.SockOptInt, v int) *tcpip.Error {
case tcpip.ReceiveBufferSizeOption:
default:
log.Warningf("Unsupported socket option: %d", opt)
return tcpip.ErrUnknownProtocolOption
}
return nil
}
pkg/tcpip/transport/icmp/endpoint.go
+1 -3
View File
@@ -353,7 +353,7 @@ func (e *endpoint) SetSockOpt(opt interface{}) *tcpip.Error {
// SetSockOptBool sets a socket option. Currently not supported.
func (e *endpoint) SetSockOptBool(opt tcpip.SockOptBool, v bool) *tcpip.Error {
return tcpip.ErrUnknownProtocolOption
return nil
}
// SetSockOptInt sets a socket option. Currently not supported.
@@ -364,8 +364,6 @@ func (e *endpoint) SetSockOptInt(opt tcpip.SockOptInt, v int) *tcpip.Error {
e.ttl = uint8(v)
e.mu.Unlock()
default:
return tcpip.ErrUnknownProtocolOption
}
return nil
}
pkg/tcpip/transport/tcp/endpoint.go
-4
View File
@@ -1477,8 +1477,6 @@ func (e *endpoint) SetSockOptBool(opt tcpip.SockOptBool, v bool) *tcpip.Error {
e.LockUser()
e.v6only = v
e.UnlockUser()
default:
return tcpip.ErrUnknownProtocolOption
}
return nil
@@ -1592,8 +1590,6 @@ func (e *endpoint) SetSockOptInt(opt tcpip.SockOptInt, v int) *tcpip.Error {
e.ttl = uint8(v)
e.UnlockUser()
default:
return tcpip.ErrUnknownProtocolOption
}
return nil
}
pkg/tcpip/transport/udp/endpoint.go
-4
View File
@@ -553,8 +553,6 @@ func (e *endpoint) SetSockOptBool(opt tcpip.SockOptBool, v bool) *tcpip.Error {
}
e.v6only = v
default:
return tcpip.ErrUnknownProtocolOption
}
return nil
@@ -586,8 +584,6 @@ func (e *endpoint) SetSockOptInt(opt tcpip.SockOptInt, v int) *tcpip.Error {
case tcpip.ReceiveBufferSizeOption:
case tcpip.SendBufferSizeOption:
default:
return tcpip.ErrUnknownProtocolOption
}
return nil