placeholder: |
        Go: devel go1.22-0262ea1ff9 Thu Oct 26 18:46:50 2023 +0000
        Scanner: govulncheck@v1.0.2-0.20231108200754-fcf7dff7b242
        DB: https://vuln.go.dev
        DB updated: 2023-11-21 15:39:17 +0000 UTC
    validations:
      required: true
  - type: textarea
    id: reproduce-latest-version
    attributes:

pkg syscall (netbsd-386), const ETHERCAP_VLAN_MTU = 1
pkg syscall (netbsd-386), const ETHERMIN = 46
pkg syscall (netbsd-386), const ETHERMTU = 1500
pkg syscall (netbsd-386), const ETHERMTU_JUMBO = 9000
pkg syscall (netbsd-386), const ETHERTYPE_8023 = 4
pkg syscall (netbsd-386), const ETHERTYPE_AARP = 33011
pkg syscall (netbsd-386), const ETHERTYPE_ACCTON = 33680

1e10                uint64      10000000000 is in the set of unsigned 64-bit integers
2.718281828459045   float32     2.718281828459045 rounds to 2.7182817 which is in the set of float32 values
-1e-1000            float64     -1e-1000 rounds to IEEE -0.0 which is further simplified to 0.0
0i                  int         0 is an integer value
(42 + 0i)           float32     42.0 (with zero imaginary part) is in the set of float32 values
</pre>

	ADDEX R3, R5, $3, R6            // 7cc32f54
	ADDEX R3, $3, R5, R6            // 7cc32f54
	ADDIS $8, R3                    // 3c630008
	ADD   $524288, R3               // 3c630008
	ADDIS $1000, R3, R4             // 3c8303e8

	ANDCC $1, R3                    // 70630001
	ANDCC $1, R3, R4                // 70640001
	ANDCC $-1, R4                   // 3be0ffff7fe42039

		if got := IndexRune([]byte(tt.in), tt.rune); got != tt.want {
			t.Errorf("IndexRune(%q, %d) = %v; want %v", tt.in, tt.rune, got, tt.want)
		}
	}

	haystack := []byte("test世界")
	allocs := testing.AllocsPerRun(1000, func() {
		if i := IndexRune(haystack, 's'); i != 2 {
			t.Fatalf("'s' at %d; want 2", i)
		}
		if i := IndexRune(haystack, '世'); i != 4 {
			t.Fatalf("'世' at %d; want 4", i)
		}
	})
	if allocs != 0 {

	n := testing.AllocsPerRun(100, func() {
		got.Reset()
		for i := 0; i < 1000; i++ {
			b := got.AvailableBuffer()
			b = strconv.AppendInt(b, int64(i), 10)
			got.Write(b)
		}
	})
	if n > 0 {
		t.Errorf("allocations occurred while appending")
	}
}

func TestRuneIO(t *testing.T) {
	const NRune = 1000
	// Built a test slice while we write the data
	b := make([]byte, utf8.UTFMax*NRune)

		t.Skipf("skipping flaky test on %s; see golang.org/issue/18202", runtime.GOOS)
	}

	if runtime.GOARCH == "mips" || runtime.GOARCH == "mips64" {
		t.Skipf("skipping on %s", runtime.GOARCH)
	}

	attempts := 1000
	threads := 4

	// Restrict the number of attempts based on RLIMIT_NPROC.
	// Tediously, RLIMIT_NPROC was left out of the syscall package,
	// probably because it is not in POSIX.1, so we define it here.

pkg syscall (netbsd-arm64-cgo), const ETHER_MIN_LEN ideal-int
pkg syscall (netbsd-arm64-cgo), const ETHERMTU = 1500
pkg syscall (netbsd-arm64-cgo), const ETHERMTU ideal-int
pkg syscall (netbsd-arm64-cgo), const ETHERMTU_JUMBO = 9000
pkg syscall (netbsd-arm64-cgo), const ETHERMTU_JUMBO ideal-int
pkg syscall (netbsd-arm64-cgo), const ETHER_PPPOE_ENCAP_LEN = 8
pkg syscall (netbsd-arm64-cgo), const ETHER_PPPOE_ENCAP_LEN ideal-int

// avoided.
func TestWriterReadFromCounts(t *testing.T) {
	var w0 writeCountingDiscard
	b0 := NewWriterSize(&w0, 1234)
	b0.WriteString(strings.Repeat("x", 1000))
	if w0 != 0 {
		t.Fatalf("write 1000 'x's: got %d writes, want 0", w0)
	}
	b0.WriteString(strings.Repeat("x", 200))
	if w0 != 0 {
		t.Fatalf("write 1200 'x's: got %d writes, want 0", w0)
	}

					},

					// func walltime() (sec int64, nsec int32)
					"runtime.walltime": (sp) => {
						sp >>>= 0;
						const msec = (new Date).getTime();
						setInt64(sp + 8, msec / 1000);
						this.mem.setInt32(sp + 16, (msec % 1000) * 1000000, true);
					},

					// func scheduleTimeoutEvent(delay int64) int32
					"runtime.scheduleTimeoutEvent": (sp) => {
						sp >>>= 0;
						const id = this._nextCallbackTimeoutID;