mirror of
https://github.com/reactos/syzkaller.git
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aa27601f9e
Rename some features in preparation for subsequent changes which will align names across the code base.
37 lines
932 B
Go
37 lines
932 B
Go
// Copyright 2017 syzkaller project authors. All rights reserved.
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// Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
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package host
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import (
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"fmt"
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"strings"
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"syscall"
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"github.com/google/syzkaller/prog"
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)
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func isSupported(c *prog.Syscall, target *prog.Target, sandbox string) (bool, string) {
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if strings.HasPrefix(c.CallName, "ioctl$VMM_") {
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return isSupportedVMM()
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}
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return true, ""
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}
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func isSupportedVMM() (bool, string) {
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device := "/dev/vmm"
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fd, err := syscall.Open(device, syscall.O_RDONLY, 0)
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if fd == -1 {
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return false, fmt.Sprintf("open(%v) failed: %v", device, err)
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}
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syscall.Close(fd)
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return true, ""
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}
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func init() {
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checkFeature[FeatureCoverage] = unconditionallyEnabled
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checkFeature[FeatureComparisons] = unconditionallyEnabled
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checkFeature[FeatureNetInjection] = unconditionallyEnabled
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checkFeature[FeatureSandboxSetuid] = unconditionallyEnabled
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}
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