[chore]: Bump golang.org/x/crypto from 0.6.0 to 0.7.0 (#1593)

Bumps [golang.org/x/crypto](https://github.com/golang/crypto) from 0.6.0 to 0.7.0.
- [Release notes](https://github.com/golang/crypto/releases)
- [Commits](https://github.com/golang/crypto/compare/v0.6.0...v0.7.0)

---
updated-dependencies:
- dependency-name: golang.org/x/crypto
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

1 files changed, 37 insertions, 6 deletions

diff --git a/vendor/golang.org/x/sys/unix/syscall_freebsd.go b/vendor/golang.org/x/sys/unix/syscall_freebsd.go
index d50b9dc25..5bdde03e4 100644
--- a/vendor/golang.org/x/sys/unix/syscall_freebsd.go
+++ b/vendor/golang.org/x/sys/unix/syscall_freebsd.go
@@ -161,7 +161,8 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 	return
 }
 
-//sys	ioctl(fd int, req uint, arg uintptr) (err error)
+//sys	ioctl(fd int, req uint, arg uintptr) (err error) = SYS_IOCTL
+//sys	ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) = SYS_IOCTL
 
 //sys	sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL
 
@@ -253,6 +254,7 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 }
 
 //sys	ptrace(request int, pid int, addr uintptr, data int) (err error)
+//sys	ptracePtr(request int, pid int, addr unsafe.Pointer, data int) (err error) = SYS_PTRACE
 
 func PtraceAttach(pid int) (err error) {
 	return ptrace(PT_ATTACH, pid, 0, 0)
@@ -267,19 +269,36 @@ func PtraceDetach(pid int) (err error) {
 }
 
 func PtraceGetFpRegs(pid int, fpregsout *FpReg) (err error) {
-	return ptrace(PT_GETFPREGS, pid, uintptr(unsafe.Pointer(fpregsout)), 0)
+	return ptracePtr(PT_GETFPREGS, pid, unsafe.Pointer(fpregsout), 0)
 }
 
 func PtraceGetRegs(pid int, regsout *Reg) (err error) {
-	return ptrace(PT_GETREGS, pid, uintptr(unsafe.Pointer(regsout)), 0)
+	return ptracePtr(PT_GETREGS, pid, unsafe.Pointer(regsout), 0)
+}
+
+func PtraceIO(req int, pid int, offs uintptr, out []byte, countin int) (count int, err error) {
+	ioDesc := PtraceIoDesc{
+		Op:   int32(req),
+		Offs: offs,
+	}
+	if countin > 0 {
+		_ = out[:countin] // check bounds
+		ioDesc.Addr = &out[0]
+	} else if out != nil {
+		ioDesc.Addr = (*byte)(unsafe.Pointer(&_zero))
+	}
+	ioDesc.SetLen(countin)
+
+	err = ptracePtr(PT_IO, pid, unsafe.Pointer(&ioDesc), 0)
+	return int(ioDesc.Len), err
 }
 
 func PtraceLwpEvents(pid int, enable int) (err error) {
 	return ptrace(PT_LWP_EVENTS, pid, 0, enable)
 }
 
-func PtraceLwpInfo(pid int, info uintptr) (err error) {
-	return ptrace(PT_LWPINFO, pid, info, int(unsafe.Sizeof(PtraceLwpInfoStruct{})))
+func PtraceLwpInfo(pid int, info *PtraceLwpInfoStruct) (err error) {
+	return ptracePtr(PT_LWPINFO, pid, unsafe.Pointer(info), int(unsafe.Sizeof(*info)))
 }
 
 func PtracePeekData(pid int, addr uintptr, out []byte) (count int, err error) {
@@ -299,13 +318,25 @@ func PtracePokeText(pid int, addr uintptr, data []byte) (count int, err error) {
 }
 
 func PtraceSetRegs(pid int, regs *Reg) (err error) {
-	return ptrace(PT_SETREGS, pid, uintptr(unsafe.Pointer(regs)), 0)
+	return ptracePtr(PT_SETREGS, pid, unsafe.Pointer(regs), 0)
 }
 
 func PtraceSingleStep(pid int) (err error) {
 	return ptrace(PT_STEP, pid, 1, 0)
 }
 
+func Dup3(oldfd, newfd, flags int) error {
+	if oldfd == newfd || flags&^O_CLOEXEC != 0 {
+		return EINVAL
+	}
+	how := F_DUP2FD
+	if flags&O_CLOEXEC != 0 {
+		how = F_DUP2FD_CLOEXEC
+	}
+	_, err := fcntl(oldfd, how, newfd)
+	return err
+}
+
 /*
  * Exposed directly
  */