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| author | Jack Mulrow <jack.mulrow@mongodb.com> | 2017-04-18 13:00:19 -0400 |
|---|---|---|
| committer | Jack Mulrow <jack.mulrow@mongodb.com> | 2017-04-19 10:44:36 -0400 |
| commit | 0763be70eab32bd852a70f44bfdb67046a693df5 (patch) | |
| tree | cb8fb6c9328ed5ba5881f0cc3f5dba907f70f5a4 /src | |
| parent | c776e095ac25d0426624f4a84c03f0094c3c661f (diff) | |
| download | mongo-0763be70eab32bd852a70f44bfdb67046a693df5.tar.gz | |
SERVER-28565 invariant for _clusterTime proof in LogicalTimeMetadata::writeToMetadata
Diffstat (limited to 'src')
| -rw-r--r-- | src/mongo/rpc/metadata/logical_time_metadata.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mongo/rpc/metadata/logical_time_metadata.cpp b/src/mongo/rpc/metadata/logical_time_metadata.cpp index 21f36cc3e26..235fc0d99bb 100644 --- a/src/mongo/rpc/metadata/logical_time_metadata.cpp +++ b/src/mongo/rpc/metadata/logical_time_metadata.cpp @@ -105,6 +105,9 @@ void LogicalTimeMetadata::writeToMetadata(BSONObjBuilder* metadataBuilder) const _clusterTime.getTime().asTimestamp().append(subObjBuilder.bb(), kClusterTimeFieldName); BSONObjBuilder signatureObjBuilder(subObjBuilder.subobjStart(kSignatureFieldName)); + // Logical time metadata is only written when LogicalClock::canVerifyAndSign returns true, which + // means the cluster time should always have a proof. + invariant(_clusterTime.getProof()); _clusterTime.getProof()->appendAsBinData(signatureObjBuilder, kSignatureHashFieldName); signatureObjBuilder.append(kSignatureKeyIdFieldName, _clusterTime.getKeyId()); signatureObjBuilder.doneFast(); |