xdr: update decoders to use a maximum depth (#5057)

Makefile

@@ -14,7 +14,7 @@ xdr/Stellar-contract.x \
 xdr/Stellar-internal.x \
 xdr/Stellar-contract-config-setting.x
 
-XDRGEN_COMMIT=80e38ef2a96489f6b501d4db3a350406e5aa3bab
+XDRGEN_COMMIT=a231a92475ac6154c0c2f46dc503809823985060
 XDR_COMMIT=9ac02641139e6717924fdad716f6e958d0168491
 
 .PHONY: xdr xdr-clean xdr-update

go.mod

@@ -42,7 +42,7 @@ require (
 	github.com/spf13/cobra v0.0.5
 	github.com/spf13/pflag v1.0.3
 	github.com/spf13/viper v1.3.2
-	github.com/stellar/go-xdr v0.0.0-20211103144802-8017fc4bdfee
+	github.com/stellar/go-xdr v0.0.0-20230919160922-6c7b68458206
 	github.com/stellar/throttled v2.2.3-0.20190823235211-89d75816f59d+incompatible
 	github.com/stretchr/testify v1.8.1
 	github.com/tyler-smith/go-bip39 v0.0.0-20180618194314-52158e4697b8

go.sum

@@ -325,8 +325,8 @@ github.com/spf13/pflag v1.0.3 h1:zPAT6CGy6wXeQ7NtTnaTerfKOsV6V6F8agHXFiazDkg=
 github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
 github.com/spf13/viper v1.3.2 h1:VUFqw5KcqRf7i70GOzW7N+Q7+gxVBkSSqiXB12+JQ4M=
 github.com/spf13/viper v1.3.2/go.mod h1:ZiWeW+zYFKm7srdB9IoDzzZXaJaI5eL9QjNiN/DMA2s=
-github.com/stellar/go-xdr v0.0.0-20211103144802-8017fc4bdfee h1:fbVs0xmXpBvVS4GBeiRmAE3Le70ofAqFMch1GTiq/e8=
-github.com/stellar/go-xdr v0.0.0-20211103144802-8017fc4bdfee/go.mod h1:yoxyU/M8nl9LKeWIoBrbDPQ7Cy+4jxRcWcOayZ4BMps=
+github.com/stellar/go-xdr v0.0.0-20230919160922-6c7b68458206 h1:UFuvvpbWL8+jqO1QmKYWSVhiMp4MRiIFd8/zQlUINH0=
+github.com/stellar/go-xdr v0.0.0-20230919160922-6c7b68458206/go.mod h1:yoxyU/M8nl9LKeWIoBrbDPQ7Cy+4jxRcWcOayZ4BMps=
 github.com/stellar/throttled v2.2.3-0.20190823235211-89d75816f59d+incompatible h1:jMXXAcz6xTarGDQ4VtVbtERogcmDQw4RaE85Cr9CgoQ=
 github.com/stellar/throttled v2.2.3-0.20190823235211-89d75816f59d+incompatible/go.mod h1:7CJ23pXirXBJq45DqvO6clzTEGM/l1SfKrgrzLry8b4=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=

ingest/ledgerbackend/buffered_meta_pipe_reader.go

@@ -97,7 +97,7 @@ func (b *bufferedLedgerMetaReader) readLedgerMetaFromPipe() (*xdr.LedgerCloseMet
 	}
 
 	var xlcm xdr.LedgerCloseMeta
-	_, err = xlcm.DecodeFrom(b.decoder)
+	_, err = xlcm.DecodeFrom(b.decoder, xdr3.DecodeDefaultMaxDepth)
 	if err != nil {
 		return nil, errors.Wrap(err, "unmarshaling framed LedgerCloseMeta")
 	}

xdr/main.go

@@ -112,7 +112,7 @@ func NewBytesDecoder() *BytesDecoder {
 
 func (d *BytesDecoder) DecodeBytes(v DecoderFrom, b []byte) (int, error) {
 	d.reader.Reset(b)
-	return v.DecodeFrom(d.decoder)
+	return v.DecodeFrom(d.decoder, xdr.DecodeDefaultMaxDepth)
 }
 
 func marshalString(encoder func([]byte) string, v interface{}) (string, error) {