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gVisor bot
37 lines
1.1 KiB
Go
37 lines
1.1 KiB
Go
// Copyright 2023 The gVisor Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package plugin
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import (
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"golang.org/x/sys/unix"
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"gvisor.dev/gvisor/pkg/seccomp"
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)
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// SeccompFilters defines seccomp allowed rules that are needed by cgo.
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func SeccompFilters() seccomp.SyscallRules {
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return seccomp.MakeSyscallRules(map[uintptr]seccomp.SyscallRule{
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unix.SYS_MMAP: seccomp.PerArg{
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// allow alloc_seg in DPDK
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seccomp.AnyValue{},
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seccomp.AnyValue{},
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seccomp.AnyValue{},
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seccomp.EqualTo(
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unix.MAP_SHARED |
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unix.MAP_ANONYMOUS |
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unix.MAP_FIXED),
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},
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})
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}
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