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// Copyright 2019 syzkaller project authors. All rights reserved.
// Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
package openbsd_test
import (
"fmt"
"strings"
"testing"
"github.com/google/syzkaller/prog"
_ "github.com/google/syzkaller/sys/openbsd/gen"
)
func TestSanitizeCall(t *testing.T) {
target, err := prog.GetTarget("openbsd", "amd64")
if err != nil {
t.Fatal(err)
}
tests := []struct {
input string
output string
}{
{
`chflagsat(0x0, 0x0, 0x60004, 0x0)`,
`chflagsat(0x0, 0x0, 0x0, 0x0)`,
},
{
`fchflags(0x0, 0x60004)`,
`fchflags(0x0, 0x0)`,
},
{
`ioctl$BIOCSDIRFILT(0x0, 0xc0e04429, 0x0)`,
`ioctl$BIOCSDIRFILT(0x0, 0x0, 0x0)`,
},
{
// major=22, minor=232
`mknodat(0x0, 0x0, 0x0, 0x16e8)`,
`mknodat(0x0, 0x0, 0x0, 0x202)`,
},
{
// major=22, minor=232
`mknod(0x0, 0x0, 0x16e8)`,
`mknod(0x0, 0x0, 0x202)`,
},
{
// major=22, minor=0
`mknod(0x0, 0x0, 0x1600)`,
`mknod(0x0, 0x0, 0x1600)`,
},
{
// major=4, minor=0
`mknod(0x0, 0x0, 0x400)`,
`mknod(0x0, 0x0, 0x400)`,
},
{
// major=4, minor=1
`mknod(0x0, 0x0, 0x401)`,
`mknod(0x0, 0x0, 0x202)`,
},
{
// major=4, minor=2
`mknod(0x0, 0x0, 0x402)`,
`mknod(0x0, 0x0, 0x202)`,
},
{
// MCL_CURRENT | MCL_FUTURE
`mlockall(0x3)`,
`mlockall(0x1)`,
},
{
// RLIMIT_DATA
`setrlimit(0x2, &(0x7f0000cc0ff0)={0x0, 0x80000000})`,
`setrlimit(0x2, &(0x7f0000cc0ff0)={0x60000000, 0x80000000})`,
},
{
// RLIMIT_DATA
`setrlimit(0x10000000000002, &(0x7f0000cc0ff0)={0x0, 0x80000000})`,
`setrlimit(0x10000000000002, &(0x7f0000cc0ff0)={0x60000000, 0x80000000})`,
},
{
// RLIMIT_STACK
`setrlimit(0x3, &(0x7f0000cc0ff0)={0x1000000000, 0x1000000000})`,
`setrlimit(0x3, &(0x7f0000cc0ff0)={0x100000, 0x100000})`,
},
{
// RLIMIT_CPU
`setrlimit(0x0, &(0x7f0000cc0ff0)={0x1, 0x1})`,
`setrlimit(0x0, &(0x7f0000cc0ff0)={0x1, 0x1})`,
},
}
for i, test := range tests {
t.Run(fmt.Sprint(i), func(t *testing.T) {
p, err := target.Deserialize([]byte(test.input), prog.Strict)
if err != nil {
t.Fatal(err)
}
got := strings.TrimSpace(string(p.Serialize()))
want := strings.TrimSpace(test.output)
if got != want {
t.Fatalf("input:\n%v\ngot:\n%v\nwant:\n%s", test.input, got, want)
}
})
}
}
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