Update XDR dependency (fixes #1606)

2015-04-08 14:44:47 +02:00
parent 2a48fb8e87
commit f5030f1c2c
10 changed files with 89 additions and 36 deletions
--- a/internal/db/leveldb_xdr.go
+++ b/internal/db/leveldb_xdr.go
@@ -156,6 +156,9 @@ func (o *versionList) UnmarshalXDR(bs []byte) error {

 func (o *versionList) DecodeXDRFrom(xr *xdr.Reader) error {
 	_versionsSize := int(xr.ReadUint32())
+	if _versionsSize < 0 {
+		return xdr.ElementSizeExceeded("versions", _versionsSize, 0)
+	}
 	o.versions = make([]fileVersion, _versionsSize)
 	for i := range o.versions {
 		(&o.versions[i]).DecodeXDRFrom(xr)