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agent: fix the issue of convert OCI spec to RPC spec

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Since the rpc spec used an interface to represen the ErrnoRet,
thus the transform function of OCItoGRPC should take care of
this case.

Depends-on: github.com/kata-containers/tests#3629

Fixes: #1441

Signed-off-by: fupan.lfp <fupan.lfp@antgroup.com>
This commit is contained in:
fupan.lfp 2021-06-23 17:47:42 +08:00
parent f607641a6e
commit d671f78952
2 changed files with 12 additions and 2 deletions
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3
src/runtime/virtcontainers/pkg/agent/protocols/grpc/config.json
View File

@ -524,7 +524,8 @@
"write",
"writev"
],
"action": "SCMP_ACT_ALLOW"
"action": "SCMP_ACT_ALLOW",
"errnoRet": 1008
},
{
"names": [

11
src/runtime/virtcontainers/pkg/agent/protocols/grpc/utils.go
View File

@ -53,6 +53,15 @@ func copyValue(to, from reflect.Value) error {
return copySliceValue(to, from)
case reflect.Map:
return copyMapValue(to, from)
case reflect.Interface:
if to.Type().Name() == "isLinuxSyscall_ErrnoRet" {
dest := LinuxSyscall_Errnoret{Errnoret: uint32(from.Uint())}
var destintf isLinuxSyscall_ErrnoRet = &dest
toVal := reflect.ValueOf(destintf)
to.Set(toVal)
return nil
}
return grpcStatus.Errorf(codes.InvalidArgument, "Can not convert %v to %v, kind= %v", from.Type(), to.Type(), toKind)
default:
// We now are copying non pointers scalar.
// This is the leaf of the recursion.
@ -62,7 +71,7 @@ func copyValue(to, from reflect.Value) error {
return nil
}
return grpcStatus.Errorf(codes.InvalidArgument, "Can not convert %v to %v", from.Type(), to.Type())
return grpcStatus.Errorf(codes.InvalidArgument, "Can not convert %v to %v, kind= %v", from.Type(), to.Type(), toKind)
}
to.Set(from)